How to use JWT Decoder
- Type or paste the text, code or list requested by the editor.
- Choose formatting, encoding, matching or output options where available.
- Generate the output, review it and use Copy result, Download TXT, Clear or Run again as appropriate.
What JWT Decoder does
Decode JSON Web Token headers and payloads locally without verifying the signature.
Result and export
Generate the output, review it and use Copy result, Download TXT, Clear or Run again as appropriate.
Privacy and processing
Text processing runs locally in your browser unless the page clearly identifies a server request.
Limits and common errors
Input syntax, character encoding and browser clipboard permissions can affect the result.
Frequently asked questions
What should I enter?
Type or paste the text, code or list requested by the editor.
What result will I get?
Generate the output, review it and use Copy result, Download TXT, Clear or Run again as appropriate.
Is my information uploaded?
Text processing runs locally in your browser unless the page clearly identifies a server request.