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    ToolsDeveloper / Technical ToolsJWT Decoder
    Developer / Technical Tools

    JWT Decoder

    Decode JWT headers and payloads locally without sending the token anywhere.

    Decode the header and payload safely in the browser.Inspect expiry, issuer, audience, and custom claims.Useful for auth debugging without exposing tokens to third parties.
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    Useful next steps if you are already working in the same flow.

    JSON Formatter & Validator

    Parse, validate, and pretty-print JSON with instant error feedback.

    Base64 Encoder / Decoder

    Encode or decode Base64 text with Unicode-safe handling.

    URL Encoder / Decoder

    Encode query strings, form values, and URLs for safe transport.

    Regex Tester

    Test patterns, flags, and matches against sample text with match detail output.

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