HTML Cleaner

Paste HTML — strip out Microsoft Word and Figma export junk. Returns clean, semantic HTML you can paste into a CMS.

What this tool removes

Microsoft Word junk

class="MsoNormal", MsoListParagraph, etc. — all classes starting with Mso
style="mso-pagination: …; mso-ascii-font-family: …" — all mso-* CSS declarations
<o:p>, <w:wordDocument>, <v:shapetype>, <m:r> — all Office-namespaced tags
 — Microsoft conditional comments
xmlns:o=…, xmlns:w=…, xmlns:v=… on the root tag

Figma export junk

Most Figma "Export to HTML" plugins generate classes that match the layer names from your design file. They have no place in production HTML.

Frame12, frame-3, Group34, Rectangle1, Vector, Ellipse, Layer5
auto-layout-vertical, auto-layout-horizontal, auto-layout-grid
figma-frame, node-1234abcd (hash-based generated names)
Properties1, Property1Default — variant property labels
Type=Primary, State=Default, Size=Medium — Figma variant names

What it keeps

The cleaner is conservative — it only strips things that are definitely noise:

All semantic structure — elements, attributes, content text, links
Legitimate inline styles — color, background, font-size, etc. (only mso-* declarations are dropped)
Non-Microsoft, non-Figma classes — your own utility classes, framework classes, etc.
Scripts, stylesheets, images — not touched

How to use it

Copy HTML from Word / Figma / any source with bloat
Paste it above and hit "Clean it"
Review the summary of what was removed
Copy or download the cleaned HTML — it's ready to paste into your CMS