Developer Tools

• JSON FormatterFormat, beautify, and minify JSON online. Free, fast, and private — everything runs in your browser.
• Base64 Encoder / DecoderEncode text to Base64 or decode Base64 back to text. UTF-8 safe, free, and private — runs entirely in your browser.
• UUID GeneratorGenerate random version-4 UUIDs instantly. Cryptographically random, free, and private — generated in your browser.
• Hex ↔ RGB ConverterConvert HEX color codes to RGB and back. Supports 3- and 6-digit hex. Free, instant, and private.