Indented section
A main element with spaced child tags
Adjacent compact tags
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Reduce HTML whitespace while preserving raw content blocks.
Quick answer
The minifier removes ordinary HTML comments, whitespace between tags, and repeated horizontal spacing to reduce markup size.
Minified HTML
Processed output will appear here.
Illustrative view
Illustrative split between retained markup and removable formatting.
The minifier removes ordinary HTML comments, whitespace between tags, and repeated horizontal spacing to reduce markup size.
Content inside pre, textarea, script, and style blocks is protected because whitespace can be meaningful there.
A main element with spaced child tags
Adjacent compact tags
A pre block containing repeated spaces
The internal spaces remain unchanged
Conditional comments beginning with [if are retained; ordinary comments are removed.
Repeated horizontal spaces outside protected raw blocks may collapse, so review whitespace-sensitive inline layouts.
No. This tool runs locally in your browser, so the values or files you provide are not sent to a ToolStack server.
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