120 tools
Developer
Encode, format and convert data: Base64, JSON, YAML, JWT, regex, hashes and colours.
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13 tools
- Base64 encode / decodeSupports Unicode and UTF-8 text
- URL encode / decodeEncode and decode URL parameters
- JSON formatterFormat, minify, validate and sort
- CSV ⇄ JSONConvert between spreadsheet data and JSON
- YAML ⇄ JSONConvert between configuration file formats
- JWT decoderRead a token's contents and verify its signature
- Regex testerLive matching, capture groups and replacement
- UUID generatorGenerate v4 / v7 UUIDs in bulk
- Hash calculatorMD5, SHA-1 and SHA-256 checksums for text and files
- Number base converterConvert between binary, octal, decimal and hex
- Text ⇄ binaryConvert text to and from binary and hex codes
- Colour converterConvert HEX, RGB and HSL, and check contrast
- Timestamp converterConvert between Unix timestamps and dates