8 professional utilities — color, encoding, text, and data tools. Free forever, no signup, works offline.
Pick any color and instantly get its HEX, RGB, HSL, and CMYK values
Create stunning CSS gradients with a live preview and instant CSS code export
Convert any data format — CSV, YAML, XML, plain text, key-value pairs — to clean, valid JSON
Encode text to Base64 or decode Base64 strings back to plain text instantly
Encode or decode URLs and query strings to make them safe for use in links
Generate placeholder text for mockups, wireframes, and design prototypes
Generate SHA-1, SHA-256, and SHA-384 cryptographic hashes for any text
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more