Clean, sanitize, remove bloat & format HTML instantly — WYSIWYG + smart controls
An HTML Cleaner removes unnecessary tags, inline styles, tracking attributes, and messy code from copied content (Word, Google Docs, CMS). It helps you improve page speed, SEO rankings, and maintainability. Our tool includes advanced cleaning: remove emojis, replace em dash, table-to-div, and WYSIWYG preview.
✔ Strip attributes, classes, IDs & inline styles
✔ Remove empty tags, spans, links, images
✔ Collapse & remove comment nodes
✔ Format HTML with indentation
✔ Convert tables to div for responsive layout
✔ Remove emoji & standardize typography
✔ Real-time stats: bytes saved
Whether you're preparing newsletter HTML, cleaning WordPress markup, or sanitizing user input — this free online HTML cleaner & optimizer delivers instant results. Boost site performance, reduce DOM size, and ensure clean semantic code.
Clean HTML today → better UX, faster loading, higher SEO scores.