Cowerx / Markdown Cleaner

Chrome extension · free to use

Web pages as Markdown for Claude and ChatGPT.

Click once. Markdown Cleaner keeps the article, the tables and the code, drops the menus, ads and cookie banners, and copies the result so you can paste it straight into your AI chat or coding agent.

Conversion runs locally. No page text is uploaded.

What you paste~42 tokens
# Rate limits

Source: https://docs.example.dev/limits

Requests are limited per key, per minute.

| Plan | Per minute |
| ---- | ---------- |
| Free | 60         |
| Team | 600        |
Menus, cookie banner and footer gone; the table survives as a table.

What it keeps

Less to scroll past, fewer tokens spent

Pasting a raw page into a chat wastes context on navigation and boilerplate. Markdown Cleaner prepares the readable page content for you to paste into Claude, ChatGPT or another tool.

Just the content

The main article is found and kept. Navigation, sidebars, ads, cookie notices and footers are removed. Links and images become full URLs.

Tables and code

Tables come out as Markdown tables and code blocks stay fenced, so the model reads structure instead of a jumble of cells.

Your choice of output

Copy readable page content or just a selection, download it as a .md file, or preview it first. The title and source link go on top.

Price

Free. No account.

Free

$0

  • Supported web pages or selections to Markdown
  • Copy, download or preview
  • Tables and code blocks
  • No account, no key

No install? Paste a link into Page to Markdown on API Tool Calls, which also runs as an API and MCP tool for AI agents. Conversion quality depends on how a page is built; some pages will need a quick tidy after pasting.

Common questions

Before you install

Does the page I convert get sent to a server?

Conversion runs locally. No page text is uploaded. The result goes to your clipboard or a file on your computer. Read the extension privacy policy.

What permissions does it ask for?

Access to the tab you click it on, only when you click it. It does not read your other tabs or run in the background on every site.

Does it work on pages I'm logged in to?

On supported web pages, it reads the available page content in your browser. It cannot capture inaccessible frames or unloaded content. See the privacy policy for details.

Which AI tools does it work with?

Anything that accepts pasted text. Markdown is plain text, so it pastes the same way into a chat window, a coding agent, a notes app or a file.

Do I need an account?

No. Install it and click the icon.

Start with one page

Stop pasting the whole website.

Add to Chrome