JWT Decoder + Verifier
Paste a token, read the claims clearly, and verify the signature with a shared secret or RSA public key.
Token Inspector
Verification follows the `alg` inside the token header. Use a shared secret for HS256 or a PEM public key for RS256.
Header
Paste a valid token to inspect its decoded content.Payload
Paste a valid token to inspect its decoded content.Algorithm
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Read from the decoded JWT header.
Expires at
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Human-readable ISO timestamp from the `exp` claim.
Issued at
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Human-readable ISO timestamp from the `iat` claim.