JWT Generator
Generate JWT tokens with custom header, payload, and secret. Uses HMAC-SHA256 signing in the browser.
How to Use
- Edit the payload with your claims (sub, name, exp, etc.).
- Enter your secret key.
- Click Generate to create the JWT token.
- Copy the token to use in your application.
Note: All signing happens client-side. Your secret never leaves your browser.
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Disclaimer:This tool is provided “as is” for informational and educational purposes only. Results may not be 100% accurate. ToolBird makes no warranties, express or implied, regarding the accuracy, reliability, or completeness of any output generated by this tool. This tool does not constitute professional, legal, financial, medical, or tax advice. Always consult a qualified professional for important decisions. By using this tool, you agree that ToolBird and its operators shall not be held liable for any damages, losses, or consequences arising from the use of this tool or reliance on its results. All processing occurs in your browser — we do not store, transmit, or access your data. Use at your own risk.