Escape & Unescape

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HTML entities, JSON, unicode \u, regex, CSV quoting, and shell single-quotes.

100% client-side · no data leaves this device

Escapes & < > " ' so text is safe inside markup and attributes.

Input50 chars · 50 bytesEscaped output94 chars · 94 bytes

&lt;a href=&quot;/tools?a=1&amp;b=2&quot;&gt;Tom &amp; Jerry&#39;s &quot;picks&quot;&lt;/a&gt;