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JSON 格式化 JSON 校验 JSON 转 CSV XML 格式化 YAML→JSON Cron 表达式

Strumenti JSON 13

Abbellitore di JSON Formattatore &Pretty-print JSON with configurable indentation.

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Minificatore di JSONStrip whitespace to compress JSON payloads.Validatore di JSONCheck JSON syntax and pinpoint the exact error position.Escaper di JSON stringaEscape a string for embedding inside a JSON document.Unescaper di JSON stringaUnescape a JSON-encoded string value.Convertitore di JSON to CSVFlatten JSON arrays of objects into CSV.Convertitore di JSON to XMLTransform JSON structures into XML documents.Convertitore di JSON to YAMLConvert JSON into clean, readable YAML.Query di JSON PercorsoExtract values from JSON with dot/bracket path expressions.JSON FlattenCollapse a nested JSON object into dotted keys with array indices.JSON UnflattenExpand dotted-key JSON back into nested objects and arrays.Generatore di JSON SchemaInfer a JSON Schema 2020-12 document from a sample, detecting dates, emails, URIs and UUIDs.Parse 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

Strumenti di conversione dati 27

Convertitore di CSV to JSONTurn CSV (or any delimited file) into a JSON array.

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Convertitore di YAML to JSONParse YAML configuration into JSON.Convertitore di HTML to MarkdownConvert HTML fragments into Markdown.Convertitore di JSON to TOMLConvert JSON config into TOML format.Convertitore di Markdown to HTMLRender Markdown to clean HTML.Convertitore di DelimiterSwitch CSV between comma, tab, semicolon and pipe.JSON to JSON righeTurn a JSON array into newline-delimited NDJSON, one standalone object per line.JSON righe 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 tabellaConvert CSV into a GitHub-flavoured Markdown table, handling quoted fields and pipes.Markdown tabella 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 tabellaGenerate 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 dati ClassGenerate a Kotlin data class with nullable-aware types from a JSON sample.

Strumenti XML 4

Formattatore di XMLBeautify and indent messy XML.Minificatore di XMLRemove XML whitespace and comments.Validatore di XMLCheck XML well-formedness with precise error messages.Convertitore di XML to JSONConvert XML documents into JSON structures.

Strumenti HTML 4

Minificatore di HTMLShrink HTML by removing comments and redundant whitespace.Anteprima di HTML LiveRender HTML instantly in a sandboxed preview frame.Rimozione di HTML TagRemove all markup and keep clean text.Render MarkdownRenders input Markdown as HTML. HTML rendering is disabled to avoid XSS.

Strumenti CSS 5

Formattatore di CSSIndent and tidy CSS stylesheets.Minificatore di CSSCompress CSS for production.CSS Unit Convertitore (px, rem, em, %)Convert between px, rem, em, pt and % with a configurable root size.Generatore di CSS gradienteBuild linear and radial gradients visually and copy the CSS.Generatore di Box ombraDesign box shadows with live preview and copy-ready CSS.

Strumenti JavaScript 2

Abbellitore di JavaScriptRe-indent compact JavaScript for readability.JavaScript Minificatore (Basic)Strip comments and collapse whitespace safely.

Strumenti per sviluppatori 16

Parser di Cron espressioneExplain cron syntax and compute the next 10 run times.

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Ricerca di HTTP stato CodeSearch all HTTP status codes with meanings and usage notes.Parser di User-AgentBreak a User-Agent string into browser, engine and OS.ASCII caratteri tabellaInteractive reference of all 128 ASCII codes.Ricerca di Unicode caratteriInspect code points, blocks and UTF encodings of any character.Generatore di .gitignoreAssemble a .gitignore from curated stack templates.Parser di 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.Controllo di Semver RangeTest whether a version satisfies a ^, ~, >=, < or x-range expression.Decodificatore di Snowflake IDDecode a Twitter or Discord snowflake into its timestamp, worker and sequence bits.Decodificatore di MongoDB ObjectIdExtract the creation timestamp, random bytes and counter from a 24-character ObjectId.Ricerca di 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 ordinamentoSort a list of versions by semver precedence, so 1.10.0 correctly follows 1.9.0.Generatore di Snowflake IDGenerate time-ordered 64-bit snowflake IDs with a configurable worker id and epoch.Generatore di MongoDB ObjectIdGenerate valid 24-character ObjectIds with the current timestamp, random bytes and counter.

Strumenti regex 3

Tester di RegexLive JavaScript regex testing with match groups highlighted.

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Strumento di Regex sostituzioneApply regex replacements with $1 capture references.Libreria di Comune RegexReady-made patterns for email, URL, phone, dates and more.

Strumenti di compressione 4

Compressore di GzipGzip text and download the .gz or inspect Base64.Decompressore di GzipInflate gzip payloads from files or Base64.Compressore di DeflateRaw DEFLATE compression in the browser.Decompressore di DeflateInflate raw DEFLATE data.

Strumenti web 10

Generatore di HTML meta TagBuild title, description, OG and Twitter card tags.Generatore di robots.txtCompose a correct robots.txt with sitemaps and rules.Generatore di .htaccess Redirect301/302 redirect and HTTPS-force snippets.Generatore di JSON-LD Structured datiCreate schema.org JSON-LD for articles, products and FAQs.e-mail Address ObfuscatorEncode emails to defeat scrapers.Generatore di faviconRender text or color into a real .ico file locally.

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Generatore di Content-Security-PolicyBuild a CSP header for nginx, Apache or HTML, with warnings about unsafe-inline and unsafe-eval.Generatore di CORS HeaderGenerate correct CORS headers and preflight handling for nginx, Express, Apache, PHP or a Cloudflare Worker.CORS header for ExpressGenerate correct Express CORS middleware with an explicit origin allow-list and preflight handling.CORS header for ApacheGenerate Apache mod_headers CORS configuration with OPTIONS preflight rewriting.