Skip to main content
Codalata
›
Tools
›
JWT Encoder
JWT Encoder
Login
Sign Up
Your data never leaves your browser — signing runs client-side via WebCrypto.
Payload (JSON)
{"sub":"1234567890","name":"John Doe","iat":1516239022}
Secret
Algorithm
HS256
HS384
HS512
Token
Copy token
Send token to:
JWT Decoder