JWT डिकोडर
JSON Web Tokens डिकोड करें और header व payload देखें।
समस्या रिपोर्ट करेंप्रतिक्रिया भेजें
संबंधित टूल
What is JWT Decoder?
JWTs carry signed claims between services. This decoder reveals the header and payload JSON for debugging auth tokens.
How to use
Paste your JWT token.
View decoded header and payload.
Check expiration and claims.
Benefits
- Instant decode
- Formatted JSON output
- Expiration check
अक्सर पूछे जाने वाले प्रश्न
Does this verify the JWT signature?
No. This tool only decodes the token for inspection. Never paste production secrets into untrusted tools.
Can I check if a token is expired?
Yes. If the payload includes an exp claim, the tool reports whether that timestamp has passed — without verifying the signature.
What JWT format does this accept?
Paste a standard three-part JWT (header.payload.signature). Malformed tokens or wrong segment counts show a decode error.
Is this tool free?
Yes. This tool is completely free to use with no sign-up, no limits, and no hidden fees.
Does my data leave my browser?
No. All processing happens entirely in your browser using client-side JavaScript. Your data is never sent to a server or stored anywhere.
Does this tool work on mobile?
Yes. PeasyDo tools work in modern mobile browsers on iOS and Android. For file tools, use a browser that supports file uploads and downloads.
Do I need to install software?
No. Everything runs in your browser — no desktop app, plugin, or account required.
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