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Afbeeldingstools 9
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Afbeelding ResizerResize images locally without uploading them.Afbeelding FormatconverterConvert PNG ↔ JPEG ↔ WebP in the browser.AfbeeldingcompressorRe-encode JPEG/WebP with a quality slider and size preview.Afbeelding to Base64-ConverterEmbed images as Base64 data URIs.Base64 to AfbeeldingconverterPreview and download an image from Base64 data.Afbeelding KleurkiezerPick pixel colors from any uploaded image.SVG to JPG-ConverterConvert 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 BestandenScans 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.
Kleurentools 10
Hex KleurkiezerInteractive picker with HEX, RGB and HSL output.Kleur CodeconverterConvert between HEX, RGB, HSL and named colors.Kleur Contrast Controle (WCAG)Verify text contrast ratios against WCAG AA/AAA.Kleur PaletgeneratorShades, tints and complementary schemes from one color.Willekeurig KleurgeneratorBatch random colors with copyable codes.CSS Genoemde KleurenReferentieAll 148 CSS color names with codes and previews.
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KleurmengerBlend two colours in sRGB, HSL or perceptual CIE Lab and generate a ramp with contrast ratios.CMYK-ConverterConvert 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
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URL QR-codegeneratorTurn any link into a scannable QR code, adding https:// when the scheme is missing and warning about unsafe schemes.Wi-Fi QR-codegeneratorBuild a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.vCard QR-codegeneratorGenerate a vCard 3.0 contact QR code with name, organisation, title, phone, email, website, address and note.MECARD QR-codegeneratorBuild a MECARD contact payload — the compact alternative to vCard that fits in a smaller, lower-version QR symbol.E-mail QR-codegeneratorCreate a mailto: QR code with prefilled recipient, subject and body.Phone Getal QR-codegeneratorGenerate a tel: URI QR code that opens the dialler with the number already filled in.SMS QR-codegeneratorBuild an sms: URI QR code with a prefilled message body, encoded for both iOS and Android.Geo Location QR-codegeneratorCreate a geo: URI QR code from latitude and longitude, validating the coordinate ranges before encoding.Calendar Event QR-codegeneratorGenerate an iCalendar VEVENT QR code with start, end, title, location and description that phones add straight to the calendar.WhatsApp QR-codegeneratorBuild a wa.me link QR code with an optional prefilled message, normalising the phone number to digits with country code.Telegram QR-codegeneratorCreate a t.me link QR code that opens a Telegram chat or channel.Bitcoin Payment QR-codegeneratorBuild a BIP-21 bitcoin: URI QR code with address, amount, label and message, and check the address shape.Ethereum Payment QR-codegeneratorGenerate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.UPI Payment QR-codegeneratorBuild a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.JSON QR-codegeneratorValidate and minify JSON before encoding it, so the payload fits in the smallest possible QR version.QR-codedecoderUpload 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.QR-codevalidatorCheck 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.QR PayloadparserSplit a raw QR payload into its component fields — Wi-Fi SSID and encryption, vCard name and phone, geo coordinates, URI query parameters.QR PayloadformatterBuild a correct standard payload string from JSON fields, applying the escaping rules each format requires.QR-code 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 QR-codeGenerates 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
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EAN-13 BarcodegeneratorGenerate a retail EAN-13 barcode from 12 digits — the 13th check digit is computed for you — and export it as SVG or PNG.UPC-A BarcodegeneratorGenerate a US retail UPC-A barcode from 11 digits with the check digit added automatically, ready for print as SVG or PNG.Code 128 BarcodegeneratorEncode full ASCII text, serial numbers and tracking codes in the compact, high-density Code 128 symbology with automatic subset switching.Code 39 BarcodegeneratorCreate industrial Code 39 barcodes from letters, digits and - . $ / + % — the wide, rugged symbology used on asset and inventory labels.