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HTML Tidy
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<p>HTML Tidy is a <a href="/facts/Console_application/Gkr3u58Y">console application</a> for correcting invalid <a href="/facts/HTML/sSc3fT78">HyperText Markup Language</a> (HTML), detecting potential <a href="/facts/Web_accessibility/JsA6wN2l">web accessibility errors</a>, and for improving the layout and <a href="/facts/Indent_style/m1DGdgyC">indent style</a> of the resulting markup. It is also a cross-platform <a href="/facts/Library_(computing)/xRzL3P7q">library</a> for <a href="/facts/Application_software/YQuj7Kog">computer applications</a> that provides HTML Tidy's features. </p>