convertclub.io

Decode and Inspect JWT Tokens

View the contents of JWT tokens without verification. Debug authentication issues.

Ready to get started? Use our free tool:

Open Jwt Decoder

❌ The Problem

JWT tokens are Base64 encoded - you can't read them directly.

✅ The Solution

Decode the token to see header, payload, and expiration time.

How to Do It

  1. Copy the JWT from your auth header
  2. Paste into the decoder
  3. View header (algorithm, type)
  4. View payload (claims, expiration)

💡 Pro Tips

  • Check 'exp' claim for expiration time
  • Never share tokens publicly
  • This decodes but doesn't verify signatures
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