Base64 Encode & Decode
Encode and decode Base64 or Base64URL text locally in the browser.
Local browser workspace
JWT Decode
Decode JWT header and payload locally without uploading the token. Run it free in your browser; core files stay on your device.
What this tool does
Decode JWT header and payload locally without uploading the token.
- Category
- Developer
- Processing
- Local browser processing
How to use this tool
- Open the JWT Decode workspace in a supported modern browser.
- Add the file, text, or settings requested by JWT Decode.
- Review the available options and choose the settings for your result.
- Run the tool, review the result, then download or copy it when ready.
Privacy and local processing
JWT Decode is designed to process its core workflow locally in your browser, so your source content does not need to be uploaded to LocalKit.
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