Utilities

UTIL Unit Converter Convert between units of length, weight, temperature, area, volume, speed, time, data, pressure and energy instantly. UTIL Color Palette Generator Generate beautiful color palettes, extract a palette from any image, and copy HEX, RGB and CSS codes. Free tool for designers. UTIL HEX Color Picker Pick any color and get its HEX, RGB, HSL and CMYK codes, or upload an image and click to pick a color from it. Includes shades and tints. UTIL QR Code Generator Create QR codes for links, text, WiFi and more. Download as PNG for free, no sign-up. UTIL Password Generator Generate strong, random, secure passwords with custom length and characters. Free and private. UTIL JSON Formatter Format, beautify, minify and validate JSON online. Shows clear error messages for invalid JSON. UTIL Base64 Encode / Decode Encode text to Base64 or decode Base64 back to text. Supports UTF-8 and emoji. UTIL URL Encode / Decode Encode or decode URLs and query strings online. Free percent-encoding tool.