JWT Tool
🌙 Toggle Theme
Paste JWT:
Verify with Secret or Public Key:
Decode & Verify
JWT Header (JSON):
{ "alg": "HS256", "typ": "JWT" }
JWT Payload (JSON):
{ "sub": "123", "name": "Alice", "iat": 1516239022 }
Sign with Secret or Private Key:
Encode
📋 Paste from Clipboard
📤 Copy to Clipboard
📂 Load Token from File
🎲 Generate Fake JWT