Paste a JWT and view header, payload, and signature. Check expiry and claims. Everything runs client-side.
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Paste your JWT token.
See header, payload, and expiry.
Paste messy JSON and get it formatted, validated, or minified
Encode text or files to Base64 and back
Generate SHA-256, SHA-384, and SHA-512 hashes
Format JS, TS, CSS, HTML, and more with Prettier