Decode JWT

The Decode JWT API enables you to decode JSON Web Tokens (JWTs) used for authentication and data exchange in modern applications.
Try it out
Type
Generate
Credits
10

Use together with

Use together with

Use together with

Feature Demo

Benefits

  • Instant Token Decoding

    Quickly decode JWTs to access the full token payload and embedded claims, without manual parsing or complex code.

  • Optional Signature Verification

    Seamlessly verify the authenticity of your JWTs by supplying the secret or public key, giving you confidence in your data.

  • Flexible Algorithm Selection

    Specify which JWT signature algorithms to allow, providing fine-grained control over security preferences.‍

  • Detailed Error Reporting

    Receive informative error messages if decoding or verification fails, saving time during troubleshooting and development.

Use cases

Authentication & Authorization

Instantly extract user identity and access rights from JWTs to power secure APIs and web applications.

Session Management

Decode token details for efficient, secure session handling across distributed systems.

Debugging & Development

Easily inspect and debug JWT contents during development or API integration, with helpful error messages for invalid or tampered tokens.