Developer · Local
JWT Decoder
Decode JWT headers and payloads locally in your browser without sending tokens to a server.
Common uses
- Inspect token claims during auth debugging
- Compare header algorithms and payload fields
- Decode sample tokens without leaving the tool workspace
Why use this tool
JWT Decoder keeps token inspection lightweight and local, which is especially useful when working with auth payloads that should not be pasted into random network tools.
Use JWT Decoder online
Runs locally in your browser.
Is this tool free?
Yes. This tool is part of the free ThinkDrift Cloud toolbox.
Where does the tool run?
This tool runs locally in your browser.