MarkGrab is a Chrome extension that copies a page, a selection or every open tab as tidy Markdown. Paste it into ChatGPT, Claude, Notion or Obsidian without menus, ads, cookie banners or broken tables.
Press Alt Shift M on any page. Done.
Models now read whole repos. See the benchmark.
| Model | Tokens |
|---|---|
| A | 1M |
| B | 2M |
# Context windows in 2026 Source: https://news.example.com/llm-context Models now read **whole repos**. See the [benchmark](https://news.example.com/bench). | Model | Tokens | | --- | --- | | A | 1M | | B | 2M | ✓ Copied 214 chars · ~54 tokens
Toolbar button, right-click menu or keyboard shortcut. Links become absolute URLs, so the AI can cite them.
Strips navigation, sidebars, ads and footers with the same engine as Firefox Reader View.
Researching ten pages? Grab every tab in the window as one Markdown file, separated by ---.
Code blocks keep their language tag. HTML tables become GitHub-style Markdown tables.
See roughly how many tokens you are about to paste before it hits your context limit.
Add YAML front-matter with {title}, {url} and {date} for your vault.
Three ways to give an AI clean text instead of menus and broken tables, and when each one works.
An honest comparison of three Markdown extensions and which one fits your workflow.
After checkout you get a license key by email. Open MarkGrab Settings, paste the key and click Activate.
No. Conversion runs inside your browser. Only the license key is checked with our payment provider.
Polar is the merchant of record. It processes cards and handles VAT and sales tax, and the receipt comes from Polar.
Yes. Email within 14 days of purchase and you get a full refund.
Last updated November 3, 2026. MarkGrab converts web pages to Markdown entirely inside your browser.