Generator

Generate color palettes from one seed color with harmony modes, accessible text colors, shade ramps, CSS variables, Tailwind colors, and JSON exports.

Upload an image, click to sample any pixel color, extract a dominant palette, and copy HEX, RGB, HSL, CSS variables, or JSON.

Generate UUID v4 and UUID v7 identifiers in batches, copy values, format uppercase or compact output, and validate pasted UUIDs.

Generate strong random passwords or memorable passphrases with browser crypto, character set controls, ambiguity filtering, entropy estimates, and copy-ready batches.

Generate custom QR codes for URLs, Wi-Fi, contacts, email, SMS, phone numbers, locations, and events with SVG, PNG, payload, and iframe export.