Formatador HTML

It indents elements based on their nesting and structure, while leaving the contents of pre, textarea, script and style untouched, since whitespace there is significant.

It removes comments and collapses runs of whitespace to a single space. It keeps single spaces between tags rather than removing them, because whitespace between inline elements is rendered and dropping it can shift the layout.

No. Both beautify and minify run entirely in your browser, so your markup never leaves your device.