JWT Dekoder

Dekode dan inspeksi JSON Web Token. Lihat header, payload, dan signature.

Token JWT

Tentang JSON Web Token

JWT (JSON Web Token) adalah format token yang ringkas dan aman untuk URL, digunakan untuk autentikasi dan pertukaran informasi. JWT terdiri dari tiga bagian: Header (algoritma & tipe), Payload (klaim & data), dan Signature (verifikasi). JWT umum digunakan dalam OAuth 2.0, OpenID Connect, dan autentikasi API.

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JDJWT Token Decoder JPJWT Parser JVJWT Validator →BBase64 Decoder

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Cara Penggunaan

Paste your JWT token in the input field
The header, payload, and signature are decoded automatically
View expiration time and other claims
Copy decoded sections as needed

Kasus Penggunaan

Debugging authentication tokens
Inspecting JWT claims and expiration
Verifying token structure during development
Understanding OAuth2 and API tokens

Pertanyaan Umum

What is a JWT?

JWT (JSON Web Token) is a compact, URL-safe token format used for authentication and information exchange. It contains a header, payload, and signature.

Is it safe to decode JWTs here?

Yes. Decoding happens entirely in your browser. No tokens are sent to any server. Note: decoding only reads the token — it does not verify the signature.

Can this tool verify JWT signatures?

This tool decodes and displays the token contents. Signature verification requires the secret key, which should not be entered into any online tool.