Developer Tools
JSON, JWT, encoding, formatting, and other dev utilities.
JSON FormatterFormat, validate, and minify JSON with clear error messages.JWT DecoderDecode a JWT's header and payload and inspect standard claims like expiry.UUID GeneratorGenerate random UUID v4 identifiers, one at a time or in bulk.Base64 Encoder/DecoderEncode text to Base64 or decode Base64 back to text, with full Unicode support.URL Encoder/DecoderPercent-encode text for safe use in URLs, or decode it back.Regex TesterTest a regular expression against sample text and see every match highlighted.SQL FormatterBeautify and format SQL queries with proper indentation across multiple dialects.