Online developer tools
The small tools a developer opens ten times a day, in one place. Everything runs in your browser: your tokens, data and code snippets are never sent to a server.
| Tool | Category | Processing |
|---|---|---|
| JSON formatterFormat, validate and minify JSON. | Developer | In your browser |
| Base64 encoder and decoderText ↔ Base64, UTF-8 and URL-safe. | Developer | In your browser |
| URL encoder and decoderEncode and decode %20 in URLs. | Developer | In your browser |
| UUID generatorRandom v4 UUIDs, up to 500 at once. | Developer | In your browser |
| Hash generator (SHA)SHA hashes of text or a file. | Developer | In your browser |
| JWT decoderRead a JWT's header, payload and expiry. | Developer | In your browser |
| Regex testerTest a regex with live highlighting. | Developer | In your browser |
| Unix timestamp converterUnix timestamp ↔ readable date. | Developer | In your browser |
| Colour converterHEX ↔ RGB ↔ HSL and WCAG contrast. | Developer | In your browser |
| Compare two textsLine-by-line diff of two texts. | Developer | In your browser |