MaveleafLabs
Maveleaf Labs · browser extension

Context Packer

Turn any web page into clean Markdown for your AI chat, with a token count.

The Context Packer side panel showing an article converted to Markdown with its token count

Copying a web page into an AI chat drags along menus, cookie banners, share buttons and footers, and tables arrive as a jumble. Context Packer keeps the article itself, as tidy Markdown with headings, lists, links, code blocks and tables, and tells you roughly how many tokens it will use.

How it works

  1. Click the toolbar icon, or right-click and choose Copy page as Markdown or Copy selection as Markdown.
  2. Check the preview in the side panel: the main article, your selection, or the whole page.
  3. Copy, or download a .md file, and paste it into the AI tool you use.

What it keeps and what it drops

Free and Pro

FreePro (one-time)
Copy page, article or selection as MarkdownYesYes
Token estimate, preview and .md downloadYesYes
Context pack: collect pages from many tabs into one documentYes
Token budget meter for your model's context size, with trimmingYes
Saved instructions at the top of a pack (summarise, compare, answer from sources)Yes

Private by design

It reads a page only when you click it, converts it inside your browser, and sends it nowhere: the Markdown only goes to your clipboard or a file you download. No analytics, no tracking. See the privacy policy.

Help

Email hello@maveleaf.com.