JWT Decoder
Paste a JWT to view its decoded contents.
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Inspect any JSON Web Token in seconds. Paste the token and we'll split it into header, payload, and signature, then base64-decode and pretty-print the JSON for the first two parts.
Important: this is a decoder, not a verifier. We never receive your token - but anyone with it could decode it the same way. Don't paste production tokens in any web tool.