JWT Decoder
Decode and inspect JSON Web Tokens (JWT) easily. All decoding is done in your browser — your tokens never leave your device.
Why Use a JWT Decoder?
- Debugging: Easily view and verify token payloads and metadata.
- Transparency: Understand what information is being sent and stored in the JWT.
- No Risk: Client-side decoding ensures your tokens never leave your browser.
- Token Audits: Quickly inspect tokens from third-party services or APIs.
Tips for Secure JWT Handling
- Do not share JWTs in public or untrusted platforms.
- Check for token expiration and audience claims to avoid misuse.
- Store sensitive tokens in secure storage (e.g., HttpOnly cookies).
- Do not trust a JWT just because its decoded — always verify its signature on the backend.
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