Images
47 Инструменты
I want to…
Инструменты для изображений 9
More tools (8)
изображений ResizerResize images locally without uploading them.Конвертер изображений FormatConvert PNG ↔ JPEG ↔ WebP in the browser.Архиватор изображенийRe-encode JPEG/WebP with a quality slider and size preview.Конвертер изображений to Base64Embed images as Base64 data URIs.Конвертер Base64 to изображенийPreview and download an image from Base64 data.Подбор изображений цветаPick pixel colors from any uploaded image.Конвертер 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 ФайлыScans 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.
Инструменты цвета 10
Подбор процентов цветаInteractive picker with HEX, RGB and HSL output.Конвертер цвета CodeConvert between HEX, RGB, HSL and named colors.цвета мета-тегов Проверка (WCAG)Verify text contrast ratios against WCAG AA/AAA.Генератор цвета названийShades, tints and complementary schemes from one color.Генератор високосного года цветаBatch random colors with copyable codes.Справочник CSS Именованные ЦветаAll 148 CSS color names with codes and previews.
More tools (4)
Смеситель цветаBlend two colours in sRGB, HSL or perceptual CIE Lab and generate a ramp with contrast ratios.Конвертер 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)
Генератор URL QR-кодTurn any link into a scannable QR code, adding https:// when the scheme is missing and warning about unsafe schemes.Генератор Wi-Fi QR-кодBuild a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.Генератор vCard QR-кодGenerate a vCard 3.0 contact QR code with name, organisation, title, phone, email, website, address and note.Генератор MECARD QR-кодBuild a MECARD contact payload — the compact alternative to vCard that fits in a smaller, lower-version QR symbol.Генератор выражений QR-кодCreate a mailto: QR code with prefilled recipient, subject and body.Генератор Phone чисел QR-кодGenerate a tel: URI QR code that opens the dialler with the number already filled in.Генератор SMS QR-кодBuild an sms: URI QR code with a prefilled message body, encoded for both iOS and Android.Генератор Geo Location QR-кодCreate a geo: URI QR code from latitude and longitude, validating the coordinate ranges before encoding.Генератор Calendar Event QR-кодGenerate an iCalendar VEVENT QR code with start, end, title, location and description that phones add straight to the calendar.Генератор WhatsApp QR-кодBuild a wa.me link QR code with an optional prefilled message, normalising the phone number to digits with country code.Генератор Telegram QR-кодCreate a t.me link QR code that opens a Telegram chat or channel.Генератор Bitcoin Payment QR-кодBuild a BIP-21 bitcoin: URI QR code with address, amount, label and message, and check the address shape.Генератор Ethereum Payment QR-кодGenerate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.Генератор UPI Payment QR-кодBuild a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.Генератор JSON QR-кодValidate and minify JSON before encoding it, so the payload fits in the smallest possible QR version.Декодер QR-кодUpload 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.Валидатор QR-кодCheck 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.Парсер QR PayloadSplit a raw QR payload into its component fields — Wi-Fi SSID and encryption, vCard name and phone, geo coordinates, URI query parameters.Форматтер QR PayloadBuild a correct standard payload string from JSON fields, applying the escaping rules each format requires.QR-код 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-кодGenerates 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)
Генератор 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.Генератор 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.Генератор Code 128 BarcodeEncode full ASCII text, serial numbers and tracking codes in the compact, high-density Code 128 symbology with automatic subset switching.Генератор Code 39 BarcodeCreate industrial Code 39 barcodes from letters, digits and - . $ / + % — the wide, rugged symbology used on asset and inventory labels.