Free Chrome extension

Copy your Claude chat as clean Markdown.

One click — paste into Notion, Obsidian, your editor, or anywhere you write. No accounts. No servers. Just your clipboard.

Add to Chrome — free See how it works

Works on claude.ai and claude.com · Local-only · No tracking

claude.ai

You

Summarize the key arguments from The Beginning of Infinity in a few bullets.

Claude

Sure — Deutsch's central thesis is that good explanations are hard to vary, and that knowledge growth has no upper bound. The book argues…

Clipboard

MARKDOWN

# You Summarize the key arguments from _The Beginning of Infinity_ in a few bullets. # Claude Sure — Deutsch's central thesis is that good explanations are **hard to vary**, and that knowledge growth has no upper bound. The…

How it works

Three steps. No setup.

Install once. Use it on any Claude conversation.

Install the extension

Add it to Chrome from the Web Store. It's small, free, and open about what it does.

Open a Claude chat

Visit a conversation on claude.ai or claude.com — it works on any chat you have access to.

Click Copy all

Or hit Alt + Shift + M. The full conversation lands on your clipboard as clean Markdown, ready to paste anywhere.

What you get

Designed to disappear into your workflow.

Small surface area, careful defaults, deep customization when you want it.

One-click copy

A Copy all button shows up next to Share in Claude's top bar. Click it. Done.

Keyboard shortcut

Alt + Shift + M by default — fully remappable in Chrome's shortcuts page.

Customizable headings

Use #, ##, bold labels, blockquotes, or your own prefix per turn.

Filter what you copy

Limit to the last N turns. Skip your prompts. Skip Claude's responses. Whatever fits.

Local. Always.

Conversion runs in your browser. Nothing is sent anywhere. No accounts, no servers, no tracking.

Built for speed

Even long conversations copy in under a second. No spinners, no waiting.

Where it goes

Paste it anywhere Markdown lives.

The output is plain, well-structured Markdown — so it renders properly in every tool you already use.

Notion Obsidian Logseq VS Code Cursor GitHub GitLab Linear Slack Bear Roam Apple Notes …or anywhere else

Privacy

Nothing leaves your browser.

The extension reads the page you're already looking at, converts it on the spot, and writes the result to your clipboard. That's the whole loop. Inspect the source if you like — it's small enough to read in an afternoon.

No external requests
No analytics or telemetry
No account required
Permissions only on Claude domains
Settings stay on your device
Open about every permission

FAQ

Common questions.

Does it send my conversations anywhere?

No. The conversion runs entirely in your browser. Nothing is sent to a server. There are no analytics, no accounts, and no tracking.

Which Claude domains does it work on?

Both claude.ai and claude.com, including subdomains.

Can I customize the Markdown output?

Yes. You can change heading styles, spacing between turns, bullet markers, bold/italic markers, include or exclude the page title, and limit the output to the last N turns. All settings are kept on your device.

Is there a keyboard shortcut?

Yes. Alt + Shift + M by default — and fully remappable at chrome://extensions/shortcuts.

How is this different from copy/paste from Claude directly?

Copying the page directly gives you raw text — no headings, broken code blocks, lost lists, mixed formatting. This extension extracts the structured conversation and renders it as proper Markdown the moment it lands on your clipboard.

What's the price?

Free.

Add it to Chrome in 10 seconds.

One install. One shortcut. Every Claude chat, ready to paste.

Add to Chrome — free