Developer
Formatters, encoders and testers.
Developer
JSON Formatter & ValidatorFormat, minify and validate JSON in your browser.Open tool Developer
Base64 Encoder & DecoderEncode text to Base64 or decode it back, with full Unicode support.Open tool Developer
URL Encoder & DecoderPercent-encode or decode text and URLs.Open tool Developer
JWT DecoderDecode a JSON Web Token to read its header, payload and expiry.Open tool Developer
Regex TesterTest JavaScript regular expressions and inspect matches and groups.Open tool