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JWT Token Decoder & Header Inspector
Decode Base64URL-encoded JSON Web Tokens directly in browser memory. 100% private with zero network requests.
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Minify payloads and encode keys or unicode string escapes with dictionary mapping.
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ESBuild & JS Decompiler
Unpack bundled IIFEs, expand minified comma-statements, and restore clean ES6 formatting.
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Save video streams from YouTube, Twitter/X, TikTok, and Instagram with zero quality loss.
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Scale, resize, and compress entire folders of PNG and JPEG images client-side.
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