HTML Cleaner / Tag Stripper

The HTML Cleaner strips unwanted markup from HTML: convert a full document to plain text, remove inline style attributes, delete <script> and <style> blocks entirely, strip HTML comments, remove data-* attributes, remove class/id attributes, or collapse empty tags like <p></p> and <span> </span> left behind by WYSIWYG editors and copy-pasted content.

Each cleanup operation is a togglable option, so you can combine exactly the transformations you need — for example, stripping tracking data-* attributes and inline styles while keeping the tag structure intact, or reducing a whole page down to readable plain text for a summary or search index. Toggles apply in a fixed, predictable order (comments and script/style blocks first, then attribute stripping, then empty-tag collapsing, then optional full tag stripping), so results are consistent and easy to reason about.

This is a common task when migrating content out of a CMS, sanitizing HTML pasted from Word or Google Docs, preparing markup for a Markdown converter, or stripping tracking cruft before publishing. The cleaner uses regex-based string parsing rather than the DOM, so it behaves identically whether you paste a full document or a fragment, and it never executes any embedded script. Everything runs locally in your browser — no HTML is ever uploaded to a server, which matters when working with unpublished drafts, internal documents, or client content under NDA.