ToolHive

JWT Inspector

Inspect JWT header, payload, algorithm, and time claims locally.

A local JWT inspector for debugging auth tokens, claims, exp, iat, and nbf values in the browser.

Header

Payload

How to Use

  1. Paste your input.
  2. Choose the mode or action you need.
  3. Review the result and copy it when ready.

Use Cases

Debug copied snippets and API payloads.
Prepare clean data for documentation or tickets.
Check content locally before sharing it.

FAQ

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Decode JWT header and payload locally without verifying signatures.

Inspect token claims, readable exp and iat times, and JSON payloads safely in the browser.

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