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Text Tools
Convertisseur de casseSwitch text between uppercase, lowercase, title case, sentence case and more.Convertisseur de camelCaseConvert any text or identifier into camelCase.Convertisseur de snake_caseConvert text into snake_case identifiers.Convertisseur de kebab-caseConvert text into kebab-case for URLs, CSS classes and CLIs.Convertisseur de PascalCaseConvert text into PascalCase for class and type names.Convertisseur de CONSTANT_CASEConvert text into CONSTANT_CASE for macros and enum members.inversion texteReverse characters, words or lines of any text.Compteur de motsCount words, characters, sentences and paragraphs live.Compteur de caractèresCount characters with and without spaces, including byte length.Compteur de ligneCount lines, empty lines and longest line of pasted text.suppression doublons lignesDelete repeated lines while keeping order.tri lignesSort lines alphabetically, numerically, by length, ascending or descending.mélange lignesRandomize the order of lines using a cryptographic RNG.espaces espaces insécablesRemove leading/trailing spaces and tabs from every line.Add Prefix & Suffix to lignesWrap every line with a custom prefix and suffix.ligne numérotationAdd or remove line numbers on any text block.fusion lignesJoin all lines with a custom separator.recherche & remplacement in texteSearch and replace text with plain or regular-expression matching.Vérificateur de PalindromeCheck if text or numbers read the same backwards.Vérificateur de texte différenceCompare two texts line by line and highlight additions and deletions.Générateur de texte fictif IpsumGenerate placeholder paragraphs, sentences or words.Zero Pad nombresPad numbers with leading zeros to a fixed width.Répéteur de chaîneRepeat any string or character a given number of times.Nettoyeur de espaces insécablesCollapse spaces, strip blank lines and normalize line endings.Générateur de slugTurn titles into clean, SEO-friendly URL slugs.Zero-Width caractères RemoverDetect and strip invisible characters and bidi controls used in Trojan Source attacks.Extracteur de texte motifPull every email, URL, IP, MAC, UUID, hashtag, mention, date or hash out of unstructured text.Levenshtein distanceEdit distance and similarity between two strings, with Damerau and Hamming variants.Analyseur de caractères fréquenceCount characters, words, line lengths or n-grams and compute Shannon entropy.Compteur de mots fréquenceRank words by frequency with the type/token ratio — useful for keyword density checks.Convertisseur de ligne fin de ligneConvert between LF, CRLF, CR, NEL and LS, and report the mix currently in the file.Add line numbersAdds line numbers to the output.Alternating CapsAlternating caps, also known as studly caps, sticky caps, or spongecase is a form of text notation in which the capitalization of letters varies by some pattern, or arbitrarily. An example of this would be spelling 'alternative caps' as 'aLConvert to NATO alphabetConverts characters to their representation in the NATO phonetic alphabet.Expand alphabet rangeExpand an alphabet range string into a list of the characters in that range. e.g. a-z becomes abcdefghijklmnopqrstuvwxyz .From casse Insensitive RegexConverts a case-insensitive regex string to a case sensitive regex string (no guarantee on it being the proper original casing) in case the i flag wasn't available at the time but now is, or you need it to be case-sensitive again. e.g. [mM]From Quoted PrintableConverts QP-encoded text back to standard text. This format is a content transfer encoding common in email messages. e.g. The quoted-printable encoded string hello=20world becomes hello worldGenerate texte fictif IpsumGenerate varying length lorem ipsum placeholder text.Get All CasingsOutputs all possible casing variations of a string.Index of CoincidenceIndex of Coincidence (IC) is the probability of two randomly selected characters being the same. This can be used to determine whether text is readable or random, with English text having an IC of around 0.066. IC can therefore be a sound mLZString CompressCompress the input with lz-string.MurmurHash3Generates a MurmurHash v3 for a string input and an optional seed inputROT13 Brute ForceTry all meaningful amounts for ROT13. Optionally you can enter your known plaintext (crib) to filter the result.suppression DiacriticsReplaces accented characters with their latin character equivalent. Accented characters are made up of Unicode combining characters, so unicode text formatting such as strikethroughs and underlines will also be removed.suppression line numbersRemoves line numbers from the output if they can be trivially detected.suppression whitespaceOptionally removes all spaces, carriage returns, line feeds, tabs and form feeds from the input data. This operation also supports the removal of full stops which are sometimes used to represent non-printable bytes in ASCII output.
Encoding Tools
Encodeur de Base64Encode text, JSON, URLs or files to Base64, standard or URL-safe.Encodeur de Base32Encode binary-safe text into RFC 4648 Base32.Encodeur de Base58Encode numbers and text with Bitcoin-style Base58 alphabet.hexadécimal Encodeur (Text to Hex)Convert text into hexadecimal byte representation.Encodeur de Morse CodeTranslate text into Morse code dots and dashes.Décodeur de ROT13 EncodeurApply the classic ROT13 letter rotation.Encodeur de ROT47Scramble printable ASCII with the ROT47 cipher.Chiffreur de CaesarEncrypt or decrypt with a classic shift cipher.Chiffreur de AtbashApply the Hebrew-alphabet mirror cipher Atbash.Convertisseur de NATO Phonetic AlphabetSpell text with Alpha, Bravo, Charlie…Convertisseur de Unicode EscapeConvert characters to \uXXXX escapes and back.Encodeur de HTML EntityEscape <, >, &, quotes and non-ASCII into HTML entities.Convertisseur de CSS EscapeEscape special characters for CSS identifiers and strings.Échappeur de JavaScript chaîneEscape a string so it is safe inside JavaScript literals.Encodeur de URLPercent-encode URLs or single query components.Convertisseur de données URITurn files or text into data: URIs for inline embedding.Encodeur de Base64urlEncode text to URL-safe Base64 using - and _ instead of + and /, with optional padding.Encodeur de Ascii85Encode binary data as Ascii85 (Adobe) or Z85 (ZeroMQ), the 25%-overhead alternative to Base64.Convertisseur de Punycode IDNConvert internationalised domain names to and from their xn-- ASCII form per RFC 3492.Defang URLTakes a Universal Resource Locator (URL) and 'Defangs' it; meaning the URL becomes invalid, neutralising the risk of accidentally clicking on a malicious link. This is often used when dealing with malicious links or IOCs. Works well when coEscape Smart CharactersConverts smart (typographic) Unicode characters — e.g. smart quotes, em/en dashes, ellipses, ©, ®, ™, arrows — into their plain ASCII equivalents. Characters with no ASCII mapping (e.g. ☣ ) are handled according to the 'Unmappable characterEscape Unicode CharactersConverts characters to their unicode-escaped notations. Supports the prefixes: \u %u U+ e.g. σου becomes \u03C3\u03BF\u03C5From Base62Base62 is a notation for encoding arbitrary byte data using a restricted set of symbols that can be conveniently used by humans and processed by computers. The high number base results in shorter strings than with the decimal or hexadecimalNormalise UnicodeTransform Unicode characters to one of the Normalisation FormsParse ASN.1 hex stringAbstract Syntax Notation One (ASN.1) is a standard and notation that describes rules and structures for representing, encoding, transmitting, and decoding data in telecommunications and computer networking. This operation parses arbitrary Asuppression ANSI Escape codesRemoves ANSI Escape Codes.StringsExtracts all strings from the input.To Base92Base92 is a notation for encoding arbitrary byte data using a restricted set of symbols that can be conveniently used by humans and processed by computers.To PunycodePunycode is a way to represent Unicode with the limited character subset of ASCII supported by the Domain Name System. e.g. münchen encodes to mnchen-3yaUnescape stringUnescapes characters in a string that have been escaped. For example, Don\'t stop me now becomes Don't stop me now . Supports the following escape sequences: \n (Line feed/newline) \r (Carriage return) \t (Horizontal tab) \b (Backspace) \f VarInt DecodeDecodes a VarInt encoded integer. VarInt is an efficient way of encoding variable length integers and is commonly used with Protobuf.
Decoding Tools
Décodeur de Base64Decode Base64 (standard or URL-safe) back to text or bytes.Décodeur de Base32Decode RFC 4648 Base32 back to text.Décodeur de Base58Decode Bitcoin-style Base58 strings.hexadécimal Décodeur (Hex to Text)Convert hexadecimal bytes back into text.Décodeur de Morse CodeTranslate dots and dashes back into readable text.Décodeur de HTML EntityConvert &, ' and named entities back to characters.Déséchappeur de JavaScript chaîneResolve escape sequences inside JavaScript string literals.Décodeur de URLPercent-decode URLs and query values.Convertisseur de Unicode UnescapeTurn \uXXXX and \xNN sequences into real characters.Décodeur de Base64urlDecode URL-safe Base64 back to text, tolerating missing padding.Décodeur de Ascii85Decode Ascii85 (Adobe) or Z85 back to the original bytes, handling the z shorthand and padding.Décodeur de PunycodeDecode an xn-- internationalised domain name back to Unicode per RFC 3492.
Hash Tools
Générateur de MD5 empreinteCompute the MD5 digest of any string.Générateur de SHA-1 empreinteCompute the SHA-1 digest of any string.Générateur de SHA-256 empreinteCompute the SHA-256 digest — the standard for modern integrity checks.Générateur de SHA-384 empreinteCompute the SHA-384 digest of any string.Générateur de SHA-512 empreinteCompute the SHA-512 digest of any string.Générateur de HMACCreate keyed HMAC signatures with SHA-256/384/512.CRC32 somme de contrôleCalculate the CRC32 checksum of text or files.Adler-32 somme de contrôleCompute the fast Adler-32 checksum used by zlib.Identificateur de empreinte TypeGuess which algorithm produced a hash from its length, encoding and character set.Calculateur de CRC-16Compute CRC-16 in six variants: CCITT-FALSE, XMODEM, KERMIT, MODBUS, X.25 and DNP.FNV-1a empreinteCompute the Fowler-Noll-Vo non-cryptographic hash in 32, 64 or 128 bits.Calculateur de MurmurHash3Compute MurmurHash3 x86_32 or x86_128 with a configurable seed.Calculateur de CRC-16 MODBUSCompute the CRC-16/MODBUS checksum used by RS-485 and industrial PLC protocols.Générateur de Argon2 empreinteHash passwords with Argon2id (or argon2i/argon2d) using the reference wasm implementation — OWASP-grade defaults, adjustable memory/iterations/parallelism, PHC-encoded output that is round-trip verified before it is shown, plus a built-in verifier.Ascon empreinteAscon-Hash256 produces a fixed 256-bit (32-byte) cryptographic hash as standardised in NIST SP 800-232. Ascon is a family of lightweight authenticated encryption and hashing algorithms designed for constrained devices such as IoT sensors anHAS-160HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. It is derived from SHA-1, with assorted changes intended to increase its security. It produces a 160-bit output. HAS-160 is used inMD4The MD4 (Message-Digest 4) algorithm is a cryptographic hash function developed by Ronald Rivest in 1990. The digest length is 128 bits. The algorithm has influenced later designs, such as the MD5, SHA-1 and RIPEMD algorithms. The security NT empreinteAn NT Hash, sometimes referred to as an NTLM hash, is a method of storing passwords on Windows systems. It works by running MD4 on UTF-16LE encoded input. NTLM hashes are considered weak because they can be brute-forced very easily with modRIPEMDRIPEMD (RACE Integrity Primitives Evaluation Message Digest) is a family of cryptographic hash functions developed in Leuven, Belgium, by Hans Dobbertin, Antoon Bosselaers and Bart Preneel at the COSIC research group at the Katholieke UniveROR13Computes a ROR13 hash used in API hashing techniques.SHA1The SHA (Secure Hash Algorithm) hash functions were designed by the NSA. SHA-1 is the most established of the existing SHA hash functions and it is used in a variety of security applications and protocols. However, SHA-1's collision resistaSHA2The SHA-2 (Secure Hash Algorithm 2) hash functions were designed by the NSA. SHA-2 includes significant changes from its predecessor, SHA-1. The SHA-2 family consists of hash functions with digests (hash values) that are 224, 256, 384 or 51SHA3The SHA-3 (Secure Hash Algorithm 3) hash functions were released by NIST on August 5, 2015. Although part of the same series of standards, SHA-3 is internally quite different from the MD5-like structure of SHA-1 and SHA-2. SHA-3 is a subsetShakeShake is an Extendable Output Function (XOF) of the SHA-3 hash algorithm, part of the Keccak family, allowing for variable output length/size.SnefruSnefru is a cryptographic hash function invented by Ralph Merkle in 1990 while working at Xerox PARC. The function supports 128-bit and 256-bit output. It was named after the Egyptian Pharaoh Sneferu, continuing the tradition of the Khufu a
Cryptography Tools
Chiffreur de AESPassword-based AES-GCM/CBC encryption using the Web Crypto API.Déchiffreur de AESDecrypt AES-GCM/CBC payloads produced by the AES Encrypt tool.Générateur de RSA Key PairGenerate 2048/4096-bit RSA keys and export them as JWK.Chiffreur de XOREncrypt or decrypt bytes with a repeating XOR key.Chiffrement de RC4Classic RC4 stream cipher — for study and legacy interop.Chiffreur de VigenerePolyalphabetic keyword cipher, encrypt and decrypt.Affine Chiffreur EncodeThe Affine cipher is a type of monoalphabetic substitution cipher, wherein each letter in an alphabet is mapped to its numeric equivalent, encrypted using simple mathematical function, (ax + b) % 26 , and converted back to a letter.Bcryptbcrypt is a password hashing function designed by Niels Provos and David Mazières, based on the Blowfish cipher, and presented at USENIX in 1999. Besides incorporating a salt to protect against rainbow table attacks, bcrypt is an adaptive fBifid Chiffreur DecodeThe Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.Bifid Chiffreur EncodeThe Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.Cetacean Chiffreur DecodeDecode Cetacean Cipher input. e.g. EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe becomes hiCetacean Chiffreur EncodeConverts any input into Cetacean Cipher. e.g. hi becomes EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEeDéchiffreur de CipherSaber2CipherSaber is a simple symmetric encryption protocol based on the RC4 stream cipher. It gives reasonably strong protection of message confidentiality, yet it's designed to be simple enough that even novice programmers can memorize the algoChiffreur de CipherSaber2CipherSaber is a simple symmetric encryption protocol based on the RC4 stream cipher. It gives reasonably strong protection of message confidentiality, yet it's designed to be simple enough that even novice programmers can memorize the algoDerive EVP keyThis operation performs a password-based key derivation function (PBKDF) used extensively in OpenSSL. In many applications of cryptography, user security is ultimately dependent on a password, and because a password usually can't be used diDerive HKDF keyA simple Hashed Message Authenticaton Code (HMAC)-based key derivation function (HKDF), defined in RFC5869.Derive PBKDF2 keyPBKDF2 is a password-based key derivation function. It is part of RSA Laboratories' Public-Key Cryptography Standards (PKCS) series, specifically PKCS #5 v2.0, also published as Internet Engineering Task Force's RFC 2898. In many applicatioEnigmaEncipher/decipher with the WW2 Enigma machine. Enigma was used by the German military, among others, around the WW2 era as a portable cipher machine to protect sensitive military, diplomatic and commercial communications. The standard set oGenerate De Bruijn SequenceGenerates rolling keycode combinations given a certain alphabet size and key length.hexadécimal to PEMConverts a hexadecimal DER (Distinguished Encoding Rules) string into PEM (Privacy Enhanced Mail) format.MD2The MD2 (Message-Digest 2) algorithm is a cryptographic hash function developed by Ronald Rivest in 1989. The algorithm is optimized for 8-bit computers. Although MD2 is no longer considered secure, even as of 2014, it remains in use in pubDéchiffreur de RC2RC2 (also known as ARC2) is a symmetric-key block cipher designed by Ron Rivest in 1987. 'RC' stands for 'Rivest Cipher'. Key: RC2 uses a variable size key. IV: To run the cipher in CBC mode, the Initialization Vector should be 8 bytes longChiffreur de RC2RC2 (also known as ARC2) is a symmetric-key block cipher designed by Ron Rivest in 1987. 'RC' stands for 'Rivest Cipher'. Key: RC2 uses a variable size key. You can generate a password-based key using one of the KDF operations. IV: To run tRail Fence Chiffreur DecodeDecodes Strings that were created using the Rail fence Cipher provided a key and an offsetRail Fence Chiffreur EncodeEncodes Strings using the Rail fence Cipher provided a key and an offsetSIGABAEncipher/decipher with the WW2 SIGABA machine. SIGABA, otherwise known as ECM Mark II, was used by the United States for message encryption during WW2 up to the 1950s. It was developed in the 1930s by the US Army and Navy, and has up to thiTypexEncipher/decipher with the WW2 Typex machine. Typex was originally built by the British Royal Air Force prior to WW2, and is based on the Enigma machine with some improvements made, including using five rotors with more stepping points and WhirlpoolWhirlpool is a cryptographic hash function designed by Vincent Rijmen (co-creator of AES) and Paulo S. L. M. Barreto, who first described it in 2000. Several variants exist: Whirlpool-0 is the original version released in 2000. Whirlpool-T
JSON Tools
Embellisseur de JSON Formateur &Pretty-print JSON with configurable indentation.Minificateur de JSONStrip whitespace to compress JSON payloads.Validateur de JSONCheck JSON syntax and pinpoint the exact error position.Échappeur de JSON chaîneEscape a string for embedding inside a JSON document.Déséchappeur de JSON chaîneUnescape a JSON-encoded string value.Convertisseur de JSON to CSVFlatten JSON arrays of objects into CSV.Convertisseur de JSON to XMLTransform JSON structures into XML documents.Convertisseur de JSON to YAMLConvert JSON into clean, readable YAML.Requête de JSON CheminExtract values from JSON with dot/bracket path expressions.JSON différenceCompare two JSON documents deep-equal and list every added, removed and changed path.JSON FlattenCollapse a nested JSON object into dotted keys with array indices.JSON UnflattenExpand dotted-key JSON back into nested objects and arrays.Générateur de JSON SchemaInfer a JSON Schema 2020-12 document from a sample, detecting dates, emails, URIs and UUIDs.Extract Audio MetadataExtract common audio metadata across MP3 (ID3v2/ID3v1/GEOB), WAV/BWF/BW64 (INFO/bext/iXML/axml), FLAC (Vorbis Comment/Picture), OGG (Vorbis/OpusTags), AAC (ADTS), AC3 (Dolby Digital), WMA (ASF), plus best-effort MP4/M4A and AIFF scanning. OParse TLVConverts a Type-Length-Value (TLV) encoded string into a JSON object. Can optionally include a Key / Type entry. Tags: Key-Length-Value, KLV, Length-Value, LV
XML Tools
HTML Tools
CSS Tools
Formateur de CSSIndent and tidy CSS stylesheets.Minificateur de CSSCompress CSS for production.CSS Unit Convertisseur (px, rem, em, %)Convert between px, rem, em, pt and % with a configurable root size.Générateur de CSS dégradéBuild linear and radial gradients visually and copy the CSS.Générateur de Box ombreDesign box shadows with live preview and copy-ready CSS.CSS BeautifyIndents and prettifies Cascading Style Sheets (CSS) code.
JavaScript Tools
Developer Tools
Analyseur de Cron expressionExplain cron syntax and compute the next 10 run times.Annuaire de HTTP statut CodeSearch all HTTP status codes with meanings and usage notes.Analyseur de User-AgentBreak a User-Agent string into browser, engine and OS.ASCII caractères tableauInteractive reference of all 128 ASCII codes.Annuaire de Unicode caractèresInspect code points, blocks and UTF encodings of any character.Générateur de .gitignoreAssemble a .gitignore from curated stack templates.Analyseur de SemverBreak a semantic version into major, minor, patch, prerelease and build metadata.Semver CompareCompare two semantic versions by precedence and tell you whether the change is breaking.Vérificateur de Semver RangeTest whether a version satisfies a ^, ~, >=, < or x-range expression.Décodeur de Snowflake IDDecode a Twitter or Discord snowflake into its timestamp, worker and sequence bits.Décodeur de MongoDB ObjectIdExtract the creation timestamp, random bytes and counter from a 24-character ObjectId.Annuaire de MIME TypeLook up the MIME type for a file extension or the extensions for a MIME type, with server config snippets.Semver BumpBump major, minor, patch or any prerelease component with the reset rules applied.Semver triSort a list of versions by semver precedence, so 1.10.0 correctly follows 1.9.0.Générateur de Snowflake IDGenerate time-ordered 64-bit snowflake IDs with a configurable worker id and epoch.Générateur de MongoDB ObjectIdGenerate valid 24-character ObjectIds with the current timestamp, random bytes and counter.Formateur de SQLBeautify SQL queries: keywords on new lines with indent, SELECT lists one column per line, subqueries nested, string literals and comments untouched.Convertisseur de cURL to CodePaste a curl command and get a ready-to-run JavaScript fetch or Python requests snippet with method, headers and body preserved.Generic Code BeautifyAttempts to pretty print C-style languages such as C, C++, C#, Java, PHP, JavaScript etc. This will not do a perfect job, and the resulting code may not work any more. This operation is designed purely to make obfuscated or minified code moSQL MinifyCompresses Structured Query Language (SQL) code.SSDEEPSSDEEP is a program for computing context triggered piecewise hashes (CTPH). Also called fuzzy hashes, CTPH can match inputs that have homologies. Such inputs have sequences of identical bytes in the same order, although bytes in between th
Network Tools
Annuaire de DNSQuery A, AAAA, MX, TXT, NS, CNAME and SOA records over DNS-over-HTTPS.Annuaire de domaine RDAP WHOISFetch registrar, status and expiry data via RDAP.Inspecteur de HTTP Request en-têtesSee exactly which headers your client sends.Annuaire de port nombreFind the service behind a port number, or the port behind a service name, with the IANA class.Extracteur de IP AddressPull every IPv4 address out of a log file, packet capture summary or config dump, deduplicated.Extracteur de URLFind and list every http/https URL in unstructured text, one per line, deduplicated.Parse Ethernet frameParses an Ethernet frame and either shows the deduced values (Source and destination MAC, VLANs) or returns the packet data. Good for use in conjunction with the Parse IPv4, and Parse TCP/UDP recipes.Parse UDPParses a UDP header and payload (if present).
IP Tools
Calculateur de IPv4 sous-réseau CIDRNetwork address, broadcast, wildcard, mask and host range from any CIDR.Expansateur de IPv6 AddressExpand abbreviated IPv6 to the full 8-group form.Compresseur de IPv6 AddressCompress IPv6 to its shortest RFC 5952 form.Convertisseur de IP to décimalConvert IPv4 addresses to 32-bit integers and back.Convertisseur de décimal to IPTurn a packed integer back into dotted-quad IPv4.Validateur de MAC AddressValidate MAC formats and inspect unicast/multicast and admin bits.Defang IP AddressesTakes a IPv4 or IPv6 address and 'Defangs' it, meaning the IP becomes invalid, removing the risk of accidentally utilising it as an IP address.Format MAC addressesDisplays given MAC addresses in multiple different formats. Expects addresses in a list separated by newlines, spaces or commas. WARNING: There are no validity checks.IPv6 Transition AddressesConverts IPv4 addresses to their IPv6 Transition addresses. IPv6 Transition addresses can also be converted back into their original IPv4 address. MAC addresses can also be converted into the EUI-64 format, this can them be appended to your
URL Tools
Analyseur de URLSplit any URL into protocol, host, port, path, query and hash.Analyseur de Requête chaîneDecode query strings into a readable parameter table.Constructeur de UTM LinkAppend UTM campaign parameters to any URL.Résolveur de Relative URLResolve relative links against a base URL.Parse URIPretty prints complicated Uniform Resource Identifier (URI) strings for ease of reading. Particularly useful for Uniform Resource Locators (URLs) with a lot of arguments.
Timestamp Tools
Convertisseur de Unix horodatageConvert Unix time to human dates and back, in any timezone.Current Unix heureLive clock showing Unix time in seconds and milliseconds.Convertisseur de horodatage to dateTurn a timestamp (s/ms/µs) into a formatted date instantly.Convertisseur de date to horodatageConvert a calendar date & time into Unix epoch seconds.Convertisseur de MillisecondsConvert milliseconds to seconds, minutes, hours and days.Calculateur de heure DifferenceDistance between two timestamps or dates in every unit.From UNIX horodatageConverts a UNIX timestamp to a datetime string. e.g. 978346800 becomes Mon 1 January 2001 11:00:00 UTC A UNIX timestamp is a 32-bit value representing the number of seconds since January 1, 1970 UTC (the UNIX epoch).
Date & Time Tools
Convertisseur de date FormatRender any date in ISO, RFC, locale and custom formats.Days Between datesCount days (and weeks/months) between two calendar dates.Calculateur de date Add SubtractAdd or subtract days, weeks, months from a date.Convertisseur de fuseau horaireCompare times across world timezones instantly.Vérificateur de année bissextile YearCheck whether a year is a leap year and why.Calculateur de âgeExact age in years, months, days, hours and total days.Calculateur de ISO semaine nombreFind the ISO-8601 week and weekday of any date.Get heureGenerates a timestamp showing the amount of time since the UNIX epoch (1970-01-01 00:00:00 UTC). Uses the W3C High Resolution Time API.Parse DateTimeParses a DateTime string in your specified format and displays it in whichever timezone you choose with the following information: Date Time Period (AM/PM) Timezone UTC offset Daylight Saving Time Leap year Days in this month Day of year We
Number Tools
Convertisseur de nombre BaseConvert integers between bases 2–36.Convertisseur de hexadécimal décimal binaire LiveEdit hex, dec, oct and bin simultaneously — all stay in sync.Convertisseur de Roman NumeralConvert between Roman numerals and Arabic numbers.Convertisseur de nombre to WordsSpell out numbers in English words (cheques, captions).Calculateur de pourcentagePercent of, increase/decrease and ratio problems.Générateur de aléatoire nombreCryptographically random integers in any range.Formateur de nombreThousands separators and fixed decimals for any locale.Calculateur de factorielleExact big-integer factorials.Calculateur de GCD & LCMGreatest common divisor and least common multiple of a list.Vérificateur de nombres premiers nombreTest primality and show the smallest factor.Convert data unitsConverts a unit of data to another format.Convert distanceConverts a unit of distance to another format.Unicode texte FormatAdds Unicode combining characters to change formatting of plaintext.
Binary Tools
Convertisseur de texte to binaireConvert text into 0/1 byte notation.Convertisseur de binaire to texteConvert 0/1 bit groups back into readable text.Calculateur de BitwiseAND, OR, XOR, NOT and shifts on 32/64-bit integers.Convertisseur de EndiannessSwap byte order of hex words (big ↔ little endian).Convertisseur de Byte UnitKB/KiB, MB/MiB, GB/GiB… decimal vs binary units.
Hex Tools
Regex Tools
Image Tools
image ResizerResize images locally without uploading them.Convertisseur de image FormatConvert PNG ↔ JPEG ↔ WebP in the browser.Compresseur de imageRe-encode JPEG/WebP with a quality slider and size preview.Convertisseur de image to Base64Embed images as Base64 data URIs.Convertisseur de Base64 to imagePreview and download an image from Base64 data.Sélecteur de image couleurPick pixel colors from any uploaded image.Convertisseur de SVG to PNGConvert SVG to PNG with a transparent or custom background, exact pixel width and up to 8× quality — every file is rasterised by your own browser in seconds, never uploaded, no sign-up and no watermark.Convertisseur de SVG to JPGConvert SVG to JPG right in the browser — the background is flattened to white (or any colour you pick), the size follows your request, and the vector file is only ever opened inside your own tab.Scan for Embedded FichiersScans the data for potential embedded files by looking for magic bytes at all offsets. This operation is prone to false positives. WARNING: Files over about 100KB in size will take a VERY long time to process.
File Tools
Convertisseur de fichier to Base64Encode any local file to Base64 — nothing is uploaded.Base64 to fichier DownloaderDecode Base64 back into the original file.Vérificateur de fichier empreinteMD5/SHA-1/SHA-256/SHA-512 of any file, computed locally.fichier Metadata ViewerInspect name, MIME type, size and modification time.Empaqueteur de Fichiers to ZIPBundle multiple files into a ZIP archive locally.Identificateur de Magic octetsIdentify a file type from its signature bytes rather than its extension — the safe way to validate uploads.Extracteur de ZIPPreview and unpack any ZIP file right in your browser — list every entry, view text and images inline, download files one by one, and the archive is never uploaded.Convertisseur de texte to DOCXPaste plain text and download a real Word .docx — paragraphs, UTF-8 and escapes are assembled into minimal OOXML in your browser and verified by reading the file back before download. Nothing is uploaded.Convertisseur de TXT to DOCXDrop or paste a .txt file and get a .docx Word, WPS or Pages can open — plain-text paragraphs preserved exactly, emoji and & < > included, built and read back locally in this tab.Convertisseur de Markdown to DOCXTurn a Markdown note into a .docx — headings and bullets cross over as literal text on purpose: this builds an honest minimal Word document locally, not a styled clone, and your note is never uploaded.Convertisseur de DOCX to texteDrop a .docx Word file and get its plain text out — copied to the clipboard or downloaded as .txt — extracted and verified entirely in your browser, never uploaded. Macro documents, password-protected files and legacy .doc are refused, not converted.Detect fichier TypeAttempts to guess the MIME (Multipurpose Internet Mail Extensions) type of the data based on 'magic bytes'. Currently supports the following file types:fichier TreeCreates a file tree from a list of file paths (similar to the tree command in Linux)
Compression Tools
Compresseur de GzipGzip text and download the .gz or inspect Base64.Décompresseur de GzipInflate gzip payloads from files or Base64.Compresseur de DeflateRaw DEFLATE compression in the browser.Décompresseur de DeflateInflate raw DEFLATE data.Compresseur de BrotliCompress text with Brotli (RFC 7932) directly in your browser — the same codec Google ships, compiled to WebAssembly, quality 0–11, Base64 or Hex output with exact size statistics.Décompresseur de BrotliPaste Base64 or Hex brotli data and get the original text back — real RFC 7932 decompression in WebAssembly, binary payloads detected and re-encoded, nothing uploaded.Bzip2 CompressBzip2 is a compression library developed by Julian Seward (of GHC fame) that uses the Burrows-Wheeler algorithm. It only supports compressing single files and its compression is slow, however is more effective than Deflate (.gz & .zip).
Data Conversion Tools
Convertisseur de CSV to JSONTurn CSV (or any delimited file) into a JSON array.Convertisseur de YAML to JSONParse YAML configuration into JSON.Convertisseur de HTML to MarkdownConvert HTML fragments into Markdown.Convertisseur de JSON to TOMLConvert JSON config into TOML format.Convertisseur de Markdown to HTMLRender Markdown to clean HTML.Convertisseur de DelimiterSwitch CSV between comma, tab, semicolon and pipe.JSON to JSON lignesTurn a JSON array into newline-delimited NDJSON, one standalone object per line.JSON lignes to JSONMerge newline-delimited JSON records back into one array and report any malformed line by number.JSON to TypeScriptGenerate TypeScript interfaces from a JSON sample, including nested objects and arrays.JSON to Go StructGenerate a Go struct with json tags from a JSON sample.JSON to Python DataclassGenerate a typed Python dataclass from a JSON sample.JSON to SQL CREATE TABLEInfer column types from JSON and emit a CREATE TABLE statement.CSV to Markdown tableauConvert CSV into a GitHub-flavoured Markdown table, handling quoted fields and pipes.Markdown tableau to CSVTurn a Markdown table back into clean CSV with proper quoting.CSV Pretty PrinterAlign CSV columns into a readable fixed-width table for terminals and docs.CSV to HTML tableauGenerate an accessible HTML table from CSV with escaped cells.CSV to SQL INSERTProduce INSERT statements from CSV or JSON, with NULLs and quoted literals handled.CSV to CREATE TABLEInfer column types from CSV data and emit a CREATE TABLE for PostgreSQL, MySQL or SQLite.INI to JSONParse INI sections and key/value pairs into a structured JSON object.JSON to INISerialise a JSON object into an INI file with sections for nested objects..env to JSONParse dotenv files — comments, export prefixes, quoting and inline hashes — into JSON.JSON to .envFlatten JSON into UPPER_SNAKE dotenv variables with correct quoting.Java Properties to JSONConvert .properties files into JSON, splitting dotted keys into nested objects.JSON to Java PropertiesFlatten JSON into dotted Java .properties keys.JSON to Java RecordGenerate a Java record with boxed types and snake_case field names from a JSON sample.JSON to Rust StructGenerate a serde-derived Rust struct with rename attributes from a JSON sample.JSON to Kotlin données ClassGenerate a Kotlin data class with nullable-aware types from a JSON sample.
Security Tools
Générateur de Strong mot de passeCrypto-random passwords with full policy control.Générateur de phrase secrèteDiceware-style memorable passphrases.Testeur de mot de passe StrengthEstimate entropy and crack-time of a password.Générateur de API KeyRandom hex / Base64 secrets of any length.Générateur de base Auth HeaderBuild and decode Authorization: Basic headers.Décodeur de JWTInspect JWT header, payload and signature metadata.Vérificateur de somme de contrôleCompare a file hash against the published digest.Scanner de SecretFind leaked API keys, tokens, private keys, JWTs and connection strings in config files, logs or code.Anonymiseur de PIIMask emails, phone numbers, SSNs, card numbers, IPs, IBANs, MACs and JWTs in logs before sharing them.Générateur de TOTP CodeGenerate RFC 6238 time-based one-time passwords from a Base32 secret, with the otpauth URI.Vérificateur de JWT signatureDecode a JWT and verify its HS256 signature locally, with exp/nbf/iat claim checks.EXIF RemoverRemove EXIF, GPS location, camera info, IPTC and comments from JPG, PNG and WebP photos in one batch — every cleaned file is re-parsed in your browser to prove zero metadata remains, and your photos are never uploaded.Générateur de JWTSign and verify JSON Web Tokens entirely in your browser — HS256, HS384, HS512, RS256 and ES256 run on your own WebCrypto, fresh RSA-2048/EC P-256 pairs export as PKCS#8 and SPKI PEM, exp/iat come back as human dates, and the unsigned "none" algorithm is refused by design. Nothing is uploaded.JWT SignerSeal a payload with RS256 (or HS256/HS384/HS512 and ES256) right in the browser: paste claims and a PKCS#8 private key — or generate an RSA/EC pair on the spot — then verify the result on the same page. "none" is never accepted, and your keys never leave this machine.To Bech32Bech32 is an encoding scheme primarily used for Bitcoin SegWit addresses (BIP-0173). It uses a 32-character alphabet that excludes easily confused characters (1, b, i, o) and includes a checksum for error detection. Bech32m (BIP-0350) is an
UUID Tools
Générateur de UUIDRandom RFC 4122 v4 UUIDs, bulk generation included.Générateur de UUID v7Time-ordered sortable UUIDs for databases.Générateur de ULID26-character lexicographically sortable unique IDs.Générateur de GUIDMicrosoft-style bracketed GUIDs.Validateur de UUIDValidate a UUID/GUID and detect its version & variant.Generate all checksumsGenerates all available checksums for the input.Generate UUIDGenerates an RFC 9562 (formerly RFC 4122) compliant Universally Unique Identifier (UUID),
Color Tools
Sélecteur de hexadécimal couleurInteractive picker with HEX, RGB and HSL output.Convertisseur de couleur CodeConvert between HEX, RGB, HSL and named colors.couleur contraste Vérificateur (WCAG)Verify text contrast ratios against WCAG AA/AAA.Générateur de couleur paletteShades, tints and complementary schemes from one color.Générateur de aléatoire couleurBatch random colors with copyable codes.Référence de CSS Nommée CouleursAll 148 CSS color names with codes and previews.Mélangeur de couleurBlend two colours in sRGB, HSL or perceptual CIE Lab and generate a ramp with contrast ratios.Convertisseur de CMYKConvert between HEX/RGB/HSL and CMYK for print, in both directions.CMYK to RGBConvert print CMYK percentages back to screen HEX, RGB and HSL.Parse colour codeConverts a colour code in a standard format to other standard formats and displays the colour itself. Example inputs #d9edf7 rgba(217,237,247,1) hsla(200,65%,91%,1) cmyk(0.12, 0.04, 0.00, 0.03)
Web Tools
Générateur de HTML méta TagBuild title, description, OG and Twitter card tags.Générateur de robots.txtCompose a correct robots.txt with sitemaps and rules.Générateur de .htaccess Redirect301/302 redirect and HTTPS-force snippets.Générateur de JSON-LD Structured donnéesCreate schema.org JSON-LD for articles, products and FAQs.e-mail Address ObfuscatorEncode emails to defeat scrapers.Générateur de faviconRender text or color into a real .ico file locally.Générateur de Content-Security-PolicyBuild a CSP header for nginx, Apache or HTML, with warnings about unsafe-inline and unsafe-eval.Générateur de CORS HeaderGenerate correct CORS headers and preflight handling for nginx, Express, Apache, PHP or a Cloudflare Worker.CORS en-têtes for ExpressGenerate correct Express CORS middleware with an explicit origin allow-list and preflight handling.CORS en-têtes for ApacheGenerate Apache mod_headers CORS configuration with OPTIONS preflight rewriting.
Unit Converters
Convertisseur de longueurConvert metres, kilometres, centimetres, inches, feet, yards, miles and nautical miles.Convertisseur de poidsConvert kilograms, grams, tonnes, pounds, ounces, stones and carats.Convertisseur de températureConvert Celsius, Fahrenheit, Kelvin and Rankine with the formulas shown.Convertisseur de volumeConvert litres, millilitres, US and imperial gallons, cups, pints, quarts and fluid ounces.Convertisseur de vitesseConvert km/h, mph, metres per second, knots, feet per second and Mach number.Convertisseur de surfaceConvert square metres, hectares, acres, square feet, square inches and square miles.Convertisseur de pressionConvert pascbar, psi, atm, torr, mmHg, kgf/cm² and inches of mercury.Convertisseur de énergieConvert joules, kilowatt-hours, calories, kilocalories, BTU, electronvolts and tonnes of oil equivalent.Convertisseur de puissanceConvert watts, kilowatts, mechanical and metric horsepower, BTU/h and kcal/h.Convertisseur de angleConvert degrees, radians, gradians, arcminutes, arcseconds and turns.Convertisseur de heure duréeConvert nanoseconds to centuries: seconds, minutes, hours, days, weeks, months and years.Convertisseur de données stockageConvert bits, bytes and SI versus IEC multiples — kB, MB, GB, KiB, MiB, GiB, TiB.Convertisseur de Typography UnitConvert CSS px, pt, pc, mm, cm, in, Q and didot/cicero at the standard 96 dpi reference.Convertisseur de fréquenceConvert hertz, kilohertz, megahertz, gigahertz, RPM and radians per second.Convertisseur de données RateConvert bandwidth between bit/s, kbit/s, Mbit/s, Gbit/s and byte-per-second units including IEC multiples.Convertisseur de ForceConvert newtons, kilonewtons, dynes, kilogram-force, pound-force, ounce-force, poundals and kips.Convertisseur de TorqueConvert newton-metres, kgf·m, kgf·cm, lbf·ft, lbf·in, ozf·in and dyne-centimetres.Convertisseur de DensityConvert kg/m³, g/cm³, g/mL, lb/ft³, lb/in³ and tonnes per cubic metre.Convertisseur de Radiation DoseConvert gray, rad, sievert and rem including milli and micro prefixes.Convertisseur de ViscosityConvert dynamic viscosity between Pa·s, mPa·s, centipoise, poise and lbf·s/ft².Convertisseur de LuminanceConvert cd/m², nits, lamberts, foot-lamberts, stilbs and cd/cm².Convertisseur de IlluminanceConvert lux, kilolux, phot, foot-candles and lumens per square foot.Convert areaConverts a unit of area to another format.Convert massConverts a unit of mass to another format.Convert speedConverts a unit of speed to another format.
Math & Statistics
Calculateur de statistiquesMean, median, mode, range, variance, standard deviation, standard error, quartiles and IQR from a list of numbers.Calculateur de percentileCompute any percentile of a data set with linear interpolation, plus all deciles.Calculateur de corrélationPearson and Spearman correlation, r², and the least-squares regression line for paired data.Calculateur de combinaisonC(n,r) with exact BigInt arithmetic and a list of the actual combinations for small inputs.Calculateur de permutationP(n,r) ordered arrangements computed exactly with BigInt — no floating point rounding.Calculateur de nombres premiers FactorizationBreak any integer into prime factors and list every divisor with the divisor count.Vérificateur de nombres premiers nombreTest whether a number is prime and, if not, show its smallest divisors and divisor count.Primes Up To NList every prime number up to a limit, with the count.Calculateur de Math expressionEvaluate arithmetic expressions with correct precedence, powers, factorials, functions and constants.Calculateur de fractionSimplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them.décimal to fractionConvert any decimal to its exact simplest fraction using continued-fraction search with a tolerance.Add and Subtract FractionsAdd, subtract, multiply or divide fractions with the common denominator and GCD reduction shown.Drop bytesCuts a slice of the specified number of bytes out of the data. Negative values are allowed.MeanComputes the mean (average) of a number list. If an item in the string is not a number it is excluded from the list. e.g. 0x0a 8 .5 .5 becomes 4.75Rotate leftRotates each byte to the left by the number of bits specified, optionally carrying the excess bits over to the next byte. Currently only supports 8-bit values.Rotate rightRotates each byte to the right by the number of bits specified, optionally carrying the excess bits over to the next byte. Currently only supports 8-bit values.
Validators & Checksums
Validateur de Card nombreValidate a card or IMEI with the Luhn algorithm, detect the brand and derive the missing check digit.Validateur de ISBNCheck ISBN-10 and ISBN-13 check digits and compute the correct one for a truncated ISBN.Validateur de Barcode Check DigitValidate EAN-8, EAN-13, UPC-A and ITF-14 barcodes and see the weighted sum step by step.Validateur de IBANValidate an IBAN with MOD-97, check the national length and show the rearranged calculation.Validateur de SWIFT BICCheck an ISO 9362 BIC and split it into institution, country, location and branch codes.Vérificateur de VINValidate a 17-character vehicle VIN check digit and decode region, year and plant positions.Validateur de Mod-11 Check DigitValidate ISSN, ISMN, ORCID and other mod-11 identifiers, with the weighted sum shown.Validateur de LEIValidate an ISO 17442 Legal Entity Identifier with the ISO 7064 MOD 97-10 scheme.Validateur de Verhoeff CheckApply the Verhoeff dihedral-group checksum that catches all single-digit and all transposition errors.Validateur de Damm CheckRun the Damm quasigroup checksum, which detects every single-digit error and adjacent transposition.Convertisseur de Latitude LongitudeConvert between decimal degrees and degrees-minutes-seconds, with hemisphere and UTM zone hints.Caret M-decodeDecodes caret or M-encoded strings, i.e. ^M turns into a newline, M-^] turns into 0x9d. Sources such as `cat -v`. Please be aware that when using `cat -v` ^_ (caret-underscore) will not be encoded, but represents a valid encoding (namely thFletcher-16 somme de contrôleThe Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s. The objective of the Fletcher checksum was to provide error-detection properties Fletcher-32 somme de contrôleThe Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s. The objective of the Fletcher checksum was to provide error-detection properties Fletcher-64 somme de contrôleThe Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s. The objective of the Fletcher checksum was to provide error-detection properties
QR Code Tools
Générateur de code QRCreate QR codes for text, URLs, Wi-Fi, vCard, email, phone, SMS, geo, calendar, WhatsApp, Telegram, Bitcoin, Ethereum, UPI and JSON, with error correction, quiet zone, colours and PNG/SVG export.Générateur de URL code QRTurn any link into a scannable QR code, adding https:// when the scheme is missing and warning about unsafe schemes.Générateur de Wi-Fi code QRBuild a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.Générateur de vCard code QRGenerate a vCard 3.0 contact QR code with name, organisation, title, phone, email, website, address and note.Générateur de MECARD code QRBuild a MECARD contact payload — the compact alternative to vCard that fits in a smaller, lower-version QR symbol.Générateur de e-mail code QRCreate a mailto: QR code with prefilled recipient, subject and body.Générateur de Phone nombre code QRGenerate a tel: URI QR code that opens the dialler with the number already filled in.Générateur de SMS code QRBuild an sms: URI QR code with a prefilled message body, encoded for both iOS and Android.Générateur de Geo Location code QRCreate a geo: URI QR code from latitude and longitude, validating the coordinate ranges before encoding.Générateur de Calendar Event code QRGenerate an iCalendar VEVENT QR code with start, end, title, location and description that phones add straight to the calendar.Générateur de WhatsApp code QRBuild a wa.me link QR code with an optional prefilled message, normalising the phone number to digits with country code.Générateur de Telegram code QRCreate a t.me link QR code that opens a Telegram chat or channel.Générateur de Bitcoin Payment code QRBuild a BIP-21 bitcoin: URI QR code with address, amount, label and message, and check the address shape.Générateur de Ethereum Payment code QRGenerate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.Générateur de UPI Payment code QRBuild a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.Générateur de JSON code QRValidate and minify JSON before encoding it, so the payload fits in the smallest possible QR version.Décodeur de code QRUpload a PNG, JPG, WebP or GIF and decode the QR code locally with jsQR, then identify the payload type and parse its fields.QR Payload Type DetectorIdentify what a decoded QR payload actually is — URL, Wi-Fi, vCard, MECARD, geo, calendar, email, phone, SMS, Bitcoin, Ethereum, UPI, WhatsApp, Telegram, JSON, XML or plain text — and split it into fields.Validateur de code QRCheck a payload before you print it: capacity at the chosen error correction level, URL/email/Wi-Fi/vCard/geo/Bitcoin/Ethereum/UPI/JSON format, unsafe schemes and scannability risks.Analyseur de QR PayloadSplit a raw QR payload into its component fields — Wi-Fi SSID and encryption, vCard name and phone, geo coordinates, URI query parameters.Formateur de QR PayloadBuild a correct standard payload string from JSON fields, applying the escaping rules each format requires.code QR Scan TestRender your QR settings and then decode the result locally, comparing it to the original payload, plus quiet zone, contrast, density and capacity checks with a Good / Warning / Risk verdict.Generate code QRGenerates a Quick Response (QR) code from the input text. A QR code is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. A barcode is a machine-readable optical label that con
Spreadsheet Tools
Convertisseur de Excel to JSONConvert an .xlsx, .xlsm or .xls workbook to JSON in your browser — a lossless table dump of the first sheet (header row included), a live preview of every sheet, correct UTF-8, and the file is never uploaded.Convertisseur de Excel to CSVConvert an .xlsx, .xlsm or .xls workbook to RFC 4180 CSV with correct UTF-8 — commas and quotes are escaped by doubling, every sheet is previewed, no upload and no sign-up.Convertisseur de CSV to XLSXPaste CSV, TSV, semicolon or pipe text and download a real .xlsx — quotes, CRLF and UTF-8 handled, delimiters auto-sniffed (TAB ; , |) or set by hand, decimal commas preserved, nothing uploaded.Convertisseur de JSON to XLSXPaste a JSON array of objects or rows and get a real .xlsx — header from the key union, numbers stay numeric, mixed shapes are refused not guessed, all in your browser.
PDF Tools
Outil de PDF fusionMerge two or more PDF files into one document — pages keep their original size and quality, the order follows your selection, and everything runs in your browser: no upload, no sign-up, nothing ever leaves your machine.Convertisseur de image to PDFConvert JPG and PNG images into a single PDF in your browser — every photo becomes a page in the order you picked them, original resolution is kept, and nothing is uploaded: no account, no queue, no size games.Scanner de Photo to PDFTurn phone photos into a clean scanned-style A4 PDF — up to 30 images are centered and fitted onto uniform pages automatically, and the whole scan runs locally like a scanner app without ever uploading a photo.PDF RotatorRotate PDF pages in your browser — turn every page, or just the ones you name (like 1,3-5), 90° either way or upside down, with no re-encoding, no upload and no sign-up. Password-protected PDFs are not supported.inversion PDF PagesFlip a PDF end to end — the last page becomes page 1 and vice versa, no page content is re-encoded, and the whole reorder runs locally in your browser with no upload and no sign-up.Convertisseur de PDF to texteConvert a PDF to text in your browser — every page is parsed locally with pdf.js, lines come out in reading order, and you get word and character counts plus a .txt download. No upload, no sign-up; scans (no OCR) and password-protected files are declined, and layout is not preserved.Extract texte from PDFExtract the text out of a PDF in one tab: click or drop your file and pdf.js pulls every selectable line locally — the document itself never leaves your machine. Per-page failures degrade to a placeholder instead of killing the run.Extracteur de PDF texteA local PDF text extractor: open the file with the pdf.js engine right in this page, copy the plain text or download it as .txt, with page/word/character counts shown up front. Image-only scans and encrypted files are declined up front — this tool is honest about what it reads.Convertisseur de PDF to motsConvert a PDF to a Word (.docx) file in your browser: pdf.js reads the selectable text, then a minimal reflowed Word document is assembled paragraph by paragraph — counts up front, copy and download included, no upload and no sign-up. Fonts, images and page layout from the original are not carried across (this is an honest text rebuild), scans get no OCR, and password-protected PDFs are declined.Convertisseur de PDF to DOCXTurn a PDF into a .docx you can keep editing: the text is extracted locally with the same pdf.js engine as our PDF text tools and rebuilt as clean Word paragraphs with the same builder as our Text to Word page. Reflowed plain text on purpose — not a pixel-faithful conversion; dense scans (no OCR), encrypted files and documents past the size gates are declined honestly, and nothing is ever uploaded.
Barcode Tools
Générateur de BarcodeCreate CODE 128, EAN-13, UPC-A, CODE 39, ITF, Codabar and MSI barcodes from any text or number, with size, colours, quiet zone and crisp SVG or PNG export.Générateur de EAN-13 BarcodeGenerate a retail EAN-13 barcode from 12 digits — the 13th check digit is computed for you — and export it as SVG or PNG.Générateur de UPC-A BarcodeGenerate a US retail UPC-A barcode from 11 digits with the check digit added automatically, ready for print as SVG or PNG.Générateur de Code 128 BarcodeEncode full ASCII text, serial numbers and tracking codes in the compact, high-density Code 128 symbology with automatic subset switching.Générateur de Code 39 BarcodeCreate industrial Code 39 barcodes from letters, digits and - . $ / + % — the wide, rugged symbology used on asset and inventory labels.