JWT Generator
Create JWTs with custom header and payload. Multiple signing algorithms supported for quick test tokens. Fully processed in your browser.
Runs in your browser
Real-time
Header
Payload
Sign
Algorithm
Quick claims
Token
About this tool
Create JWTs with custom header and payload. Multiple signing algorithms supported for quick test tokens. Fully processed in your browser.
How to use
- Fill in the input box above, or click "Fill sample" to try it instantly
- Adjust the options as needed — results update as you type
- Click "Run" to get the result, then copy or export it in one click
Tips
- Runs entirely in your browser — your data never leaves the device
- Completely free, no registration, no usage limits
- Most tools compute in real time as you type