All tools → Developer Tools
What it does
Decode JWT header and payload. Signature is NOT verified. Part of Developer Tools — Format, validate, encode, and inspect.
When to use it
Inspect a token's expiry and claims during local auth debugging.
Privacy & safety
Decode-only — a readable payload says nothing about signature validity, and values stay out of history.
This tool works on text you paste — nothing leaves the page until you copy or save it yourself.
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