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JWT Decoder

Read the header and payload of a token.

Token

Header

—

Payload

—

info

Decode only — the signature is never verified and the token is never sent anywhere. Expiry and issue dates are resolved into readable time.

Other tools

Encode and decode Base64, including Unicode text.

Percent-encode strings and split query parameters.

Escape markup so it shows up as text.

Escape text to \uXXXX and back.