开发
JWT Generator
Generate signed HS256 JWT tokens with custom claims and expiration time.
JWT Generator Workbench
Generate HS256 JWT tokens locally with custom claims and expiration.
Payload Preview
{
"sub": "user-123",
"iss": "elshaddoll",
"aud": "utility-hub",
"iat": 1770682766,
"exp": 1770686340
}JWT Token
Set claims and secret, then generate JWT.
常见问题
这个工具是做什么的？ JWT Generator?
It builds and signs JWT tokens locally so you can test auth and API workflows.
数据会上传吗？
不会。MVP 工具默认在浏览器本地处理常见操作。