JWT Decoder

JWT Token Decoder

Decode and inspect JWT tokens. All processing happens locally in your browser.

Show Signature

JWT Token

Paste your JWT token here to decode and inspect its contents

Header

Header will appear here after decoding

Payload

Payload will appear here after decoding

All JWT processing happens locally in your browser. Your tokens are never sent to any server or stored anywhere.

This tool only decodes JWT tokens. It does not verify signatures. Never share your JWT tokens or paste them into untrusted tools.