How to use this tool
- Paste input in the format shown in the example.
- Set the options and run the analysis.
- Review the output and any limitations before using the results.
Try this example
eyJhbGciOiJub25lIn0.eyJzdWIiOiJkZW1vIiwiZXhwIjoxNzAwMDAwMDAwLCJuYmYiOjE2OTk5OTkwMDB9.
Accuracy and scope
Does not verify signatures, trust, issuer or audience. A plausible expiry does not make a token authentic.
Is my data uploaded?
This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.