Free HTML Tools Online - Formatter, Minifier, Encoder
Html Comment Stripper
Remove all HTML comments while preserving markup. Clean up HTML for production. Browser-based, instant, private processing.
Html Formatter
Format and beautify HTML code online. Fix indentation, clean up messy markup. Supports embedded CSS and JavaScript. Free, private, works offline.
Html Minifier
Minify HTML code to reduce file size. Remove whitespace, comments, and optional tags. Optimize for faster page loads. Free, private, works offline.
Html Whitespace Cleaner
Clean up HTML whitespace while preserving readability. Collapse spaces, fix indentation. Browser-based, private processing.
HTML Processing Tools
HTML is the foundation of every web page. Our tools help developers work with HTML at every stage — formatting raw markup for readability, compressing it for production, and safely encoding special characters.
HTML Beautification
HTML documents often become messy — minified production code, copy-pasted snippets, and generated markup lack consistent formatting. Proper indentation reveals document structure and makes templates maintainable. Our formatter handles block elements, inline elements, self-closing tags, and embedded CSS/JavaScript.
HTML Minification
HTML contains significant whitespace for readability — indentation, line breaks, and spacing between tags. While browsers ignore most of this whitespace, it still transfers over the network. Minification removes it without affecting how pages render. Typical savings: 10-20%.
HTML Entity Encoding
HTML uses certain characters for syntax: < and > for tags, & for entities. When these characters appear in content, they must be encoded as entities to display correctly and prevent XSS security issues. Our encoder handles named entities, numeric entities, and full document encoding.
Template Syntax Preservation
Many HTML files contain template syntax (Nunjucks, Handlebars, Jinja, Twig). The formatter preserves template tags while beautifying the surrounding HTML structure.