日本語
How to Decode JWT Tokens
Inspect JWT header, payload, and verify signatures online.
1
Open the Tool
Go to Jwt Decoder to get started. No signup or download required.
2
Upload or Enter Your Content
Upload your file by clicking the upload area or dragging it in. You can also paste text content directly.
3
Configure Settings
Adjust quality, format, or other options based on your needs. Default settings work great for most cases.
4
Process
Click the action button. Processing happens instantly in your browser — your files stay private and secure.
5
Download Results
Download your processed file or copy the results. It's that simple!