JSON Formatter
Format, validate, and inspect JSON in your browser.
Inspect token headers and payloads without uploading them.
Input: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJlbXVwYXRoIiwiZXhwIjoxODAwMDAwMDAwfQ.example
Decoding does not verify the signature or prove a token is authentic. Do not rely on decoded claims for authorization.
Format, validate, and inspect JSON in your browser.
Create cryptographically random version 4 identifiers.
Check JSON syntax and report parsing errors.
Your result will appear here.
Enter your input, then run the tool.Decoding does not verify the signature or prove a token is authentic. Do not rely on decoded claims for authorization.