Privacy Policy
Last updated: March 7, 2026
Overview
JWT Decoder is a client-side tool. Token decoding and analysis happen in your browser.
Data Collection
We do not require account creation and we do not intentionally collect JWT contents entered into the decoder.
Local Processing
Your token is processed locally in JavaScript. It is not sent to a backend service by the decoder itself.
Third-Party Services
This website may use analytics or advertising tools in the future. Any such use will be governed by their respective privacy policies.
Security Note
Avoid sharing sensitive tokens publicly. Decoding is not the same as signature verification.
Contact
For questions, contact the site operator through the main website associated with this domain.