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HTML Encode/Decode & HTML to JS

HTML escape/decode, deep numeric-entity encoding, and convert HTML to JS string literals.

Mode d'emploi

Four modes: normal escape, deep encode (all chars to &#x;), decode, and HTML→JS conversion.

Outils associés

Base64 Encode/DecodeOnline Base64 encoder/decoder with full UTF-8 (Chinese) support. Cookie FormatterParse Cookie strings to JSON/table with URL decoding, or build Cookie strings from JSON. Gzip Compress/DecompressCompress text to Base64-encoded Gzip and decompress it back, with compression ratio. Hex Encode/Decode & Hex Dump ViewerConvert text to/from hex, plus a hex dump viewer with offsets and ASCII columns. JWT DecoderDecode JWT header and payload to JSON, showing exp/iat fields. MD5 Hash GeneratorCompute MD5 digests (32 hex chars) for UTF-8 text, fully in your browser.

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