关于 JWT
解码、签名并验证 JSON Web Token
解码、签名并验证 JSON Web Token The interface is designed to keep the important input, options, and result close together so you can finish a small development task without leaving your browser.
如何使用这个开发者工具
- Open JWT Decoder, Generator & Verifier on any modern browser.
- Enter or upload the data you want to process and choose the relevant options.
- Review the result, then copy or download it when it looks correct.
隐私与数据处理
This tool is designed for local browser processing. Avoid entering secrets or production credentials unless the page explicitly explains why network access is required.
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常见问题
Is JWT Decoder, Generator & Verifier free to use?
Yes. The tool is available in the browser without an account, subject to the site's general usage policies.
Is my input uploaded?
Most browser-based tools process input locally. Check the notice on the tool surface before using sensitive data.