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Developer Tools
Format JSON, encode Base64, convert colors, generate passwords, and more developer utilities.
JSON Formatter & Validator
Format, validate, and minify JSON. View nested structure, detect errors, and convert to CSV.
Base64 Encoder / Decoder
Encode text or URLs to Base64 and decode Base64 strings back to plain text.
URL Encoder / Decoder
Encode special characters in URLs (percent-encoding) and decode encoded URLs.
Color Code Converter
Convert colors between HEX, RGB, HSL, and HSB. Pick colors and get all formats instantly.
Password Generator
Generate strong, secure passwords with custom length, symbols, numbers, and uppercase options.
HTML Encoder / Decoder
Encode special characters to HTML entities and decode HTML entities back to text.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text string.