CODE TOOLKIT
HTML Cleaner
Organize markup and reduce noise while keeping the structure clear.
Formatting organizes presentation with a parser. Your code is not executed.
What this tool does
HTML describes the structure of a page: headings, links, forms and sections. This editor helps organize a messy document, inspect nested blocks and prepare a more compact copy. Formatting improves readability; minification works on markup; cleaning lets you make targeted changes without replacing the original file.
How to use it
- Paste the document or import an .html file. You can use a complete page or a fragment.
- Choose Format to inspect the structure. Select two or four spaces, or tabs.
- Use Clean to remove trailing spaces and blank lines, or Minify to compact markup.
- Review both columns. Copy or download the result and test it in your page.
Recommendations before downloading
- Keep comments that contain team instructions, compatibility conditions or license notices.
- Whitespace between inline elements can separate words. Removing inter-tag whitespace is an explicit option that may change layout.
- The contents of pre and textarea blocks are preserved. HTML minification also preserves embedded scripts and styles.
Frequently asked questions
Does formatting fix a broken website?
No. It organizes presentation and may report errors found by the parser, but it does not check links, accessibility, SEO or browser behavior.
Should I minify my working file?
Keep a readable source version and use a compact copy for distribution. If you already have a build process, let that process handle minification.