Encoding

JWT Decoder

Decode, inspect, and verify JWTs locally.

About JWT Decoder

Decode, inspect, and verify JWTs locally. Encode, decode, escape, and inspect common text and binary-safe formats. Kr3 DevTools keeps lightweight calculations in the browser whenever possible.

How to use JWT Decoder

  1. Open the JWT Decoder tool page.
  2. Paste or type the content you want to process.
  3. Adjust any options shown by the tool when needed.
  4. Review and copy the generated result.

Example token

eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.eyJzdWIiOiJoZTMiLCJhZG1pbiI6dHJ1ZX0.

Keywords

  • jwt
  • token
  • header
  • payload
  • claims
  • decode
  • verify
  • signature
  • json web token