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HTML Entity Encoder / Decoder

Escape and unescape HTML special characters (&, <, >, ", ') to prevent XSS vulnerabilities.

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🛡️ Human Check: What is 3 + 5?

Safely Escape HTML Characters

Convert reserved characters into named entities (e.g. &lt;, &gt;, &amp;, &quot;) to prevent browser script execution and ensure secure UI rendering.

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