Handy tools for digital teams
A collection of free tools for developers, testers, designers and product teams, including encoders and decoders, generators, formatters, validators, date tools and colour tools.Useful encoders, decoders, formatters, generators and more. Private by design: no tracking, and everything runs locally in your browser.
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Searches names, formats and keywords. Press / on any page to search.
Encoders and decoders
- URL Encode / DecodePercent-encode URLs and query strings
- HTML Entity Encode / DecodeEscape and unescape all 2,231 named entities
- Base64 Encode / DecodeText and files, Base64 and Base64URL
- JSON String EscaperEscape text for JSON, with shell quoting
- JWT DecoderRead a token’s claims and verify its signature