JWT Decoder
Decode JWT header and payload locally without verifying signatures.
Inspect token claims, readable exp and iat times, and JSON payloads safely in the browser.
This tool decodes JWTs locally and does not verify signatures.
Header
Payload
This tool runs locally in your browser. Your input is not uploaded to ToolHive.
How to Use
- Paste or type your input.
- Choose the action you need.
- Review the result and copy it when ready.
Use Cases
Debug API responses and payloads.
Prepare snippets for documentation or tickets.
Check copied text before sharing it.
FAQ
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