JWT 解码器

JWT Decoder

解析 JSON Web Token，查看 Header、Payload、签名

Decode and inspect JWT tokens — header, payload, and signature

粘贴 JWT TokenPaste JWT Token

💡 仅解码 · 无法验证签名 💡 Decode Only · Cannot Verify Signature

此工具仅用于解码和查看 JWT 内容，不验证签名。不要向任何网站分享您的真实 JWT Token。常见 Claims：iss 签发者、sub 主题、exp 过期时间、iat 签发时间。 This tool only decodes and displays JWT content, it does NOT verify signatures. Never share your real JWT tokens with anyone. Common Claims: iss issuer, sub subject, exp expiration, iat issued at.