🔑 dev tool
jwt decoder & analyzer
decode, validate, and analyze json web tokens. security analysis, claims inspection, and batch processing for developers.
jwt decoder
live decoding • no server required • completely secure
Use the decoder above to analyze individual JWT tokens
Check out examples and best practices in other tabs
JWTs are stateless - no server storage needed! 🚀
tip: always validate exp and iat claims • never store sensitive data in jwt payload • use https only
quick refs
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decode header
Algorithm & metadata info
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decode payload
Claims & user data
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security analysis
Algorithm strength check
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expiration check
Token validity timing
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batch processing
Multiple tokens at once
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best practices
Security recommendations