Images
47 Strumenti
I want to…
Strumenti immagine 9
More tools (8)
immagine ResizerResize images locally without uploading them.Convertitore di immagine FormatConvert PNG ↔ JPEG ↔ WebP in the browser.Compressore di immagineRe-encode JPEG/WebP with a quality slider and size preview.Convertitore di immagine to Base64Embed images as Base64 data URIs.Convertitore di Base64 to immaginePreview and download an image from Base64 data.Selettore di immagine colorePick pixel colors from any uploaded image.Convertitore di 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 FileScans 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.
Strumenti colore 10
Selettore di esadecimale coloreInteractive picker with HEX, RGB and HSL output.Convertitore di colore CodeConvert between HEX, RGB, HSL and named colors.colore contrasto Controllo (WCAG)Verify text contrast ratios against WCAG AA/AAA.Generatore di colore paletteShades, tints and complementary schemes from one color.Generatore di casuale coloreBatch random colors with copyable codes.Riferimento di CSS Nominati ColoriAll 148 CSS color names with codes and previews.
More tools (4)
Miscelatore di coloreBlend two colours in sRGB, HSL or perceptual CIE Lab and generate a ramp with contrast ratios.Convertitore di 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)
qr 23
More tools (22)
Generatore di URL codice QRTurn any link into a scannable QR code, adding https:// when the scheme is missing and warning about unsafe schemes.Generatore di Wi-Fi codice QRBuild a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.Generatore di vCard codice QRGenerate a vCard 3.0 contact QR code with name, organisation, title, phone, email, website, address and note.Generatore di MECARD codice QRBuild a MECARD contact payload — the compact alternative to vCard that fits in a smaller, lower-version QR symbol.Generatore di e-mail codice QRCreate a mailto: QR code with prefilled recipient, subject and body.Generatore di Phone numero codice QRGenerate a tel: URI QR code that opens the dialler with the number already filled in.Generatore di SMS codice QRBuild an sms: URI QR code with a prefilled message body, encoded for both iOS and Android.Generatore di Geo Location codice QRCreate a geo: URI QR code from latitude and longitude, validating the coordinate ranges before encoding.Generatore di Calendar Event codice QRGenerate an iCalendar VEVENT QR code with start, end, title, location and description that phones add straight to the calendar.Generatore di WhatsApp codice QRBuild a wa.me link QR code with an optional prefilled message, normalising the phone number to digits with country code.Generatore di Telegram codice QRCreate a t.me link QR code that opens a Telegram chat or channel.Generatore di Bitcoin Payment codice QRBuild a BIP-21 bitcoin: URI QR code with address, amount, label and message, and check the address shape.Generatore di Ethereum Payment codice QRGenerate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.Generatore di UPI Payment codice QRBuild a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.Generatore di JSON codice QRValidate and minify JSON before encoding it, so the payload fits in the smallest possible QR version.Decodificatore di codice 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.Validatore di codice 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.Parser di QR PayloadSplit a raw QR payload into its component fields — Wi-Fi SSID and encryption, vCard name and phone, geo coordinates, URI query parameters.Formattatore di QR PayloadBuild a correct standard payload string from JSON fields, applying the escaping rules each format requires.codice 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 codice 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
barcode 5
More tools (4)
Generatore di 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.Generatore di 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.Generatore di Code 128 BarcodeEncode full ASCII text, serial numbers and tracking codes in the compact, high-density Code 128 symbology with automatic subset switching.Generatore di Code 39 BarcodeCreate industrial Code 39 barcodes from letters, digits and - . $ / + % — the wide, rugged symbology used on asset and inventory labels.