Developer
Format, encode, decode and generate data for programming: JSON, Base64, UUIDs, JWTs and secure passwords.
- JSON Formatter & ValidatorBeautify, minify and validate JSON with clear error messages showing the exact line and column.
- Password GeneratorCreate strong, random passwords with the length and characters you choose.
- Base64 Encoder & DecoderEncode text to Base64 or decode Base64 back to text, with full Unicode and URL-safe support.
- UUID GeneratorGenerate random version 4 or time-ordered version 7 UUIDs in bulk, ready to copy or download.
- JWT DecoderDecode a JSON Web Token to read its header, payload and expiry dates instantly.