DeMarkup icon

DeMarkup

Free

Turn any webpage into clean Markdown, straight from the toolbar.

Chrome Open Source

About DeMarkup

DeMarkup screenshot
JavaScript Chrome MV3 Turndown.js Privacy-First

DeMarkup

A Chrome extension that converts any webpage into clean, well-structured Markdown with one click. Smart content extraction strips away navigation, ads, and clutter. Features an LLM-optimized mode for pasting into AI chats, optional YAML front matter, and configurable output styles. Everything runs locally — no external API calls, fully private.

Smart extraction LLM-optimized No build step 100% private

Have an app idea of your own?

I build web, iPhone and desktop apps like these, usually from napkin sketch to working prototype in under two days.

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