SafeHTML is an anti-XSS HTML parser, written in PHP. It strips down all potentially dangerous content within HTML: opening tags without closing tags, closing tags without opening tags, certain attribu... More

SafeHTML is an anti-XSS HTML parser, written in PHP. It strips down all potentially dangerous content within HTML: opening tags without closing tags, closing tags without opening tags, certain attributes (on*, data*, dynsrc, javascript:/vbscript:/about:, etc.), protocols, expressions or behavior in styles, and any other active content.  [edit]  Less