See it in action

Select a context to see how RemapOS adapts your mouse in real-time

Scroll adjusts volume (only when hovering the video!)
Back Button (Btn 3) starts a New Chat
Scroll wheel zooms without holding Ctrl
Button 4 refreshes the feed

Works where you work

Actively supported — with more on the way

Live Now

YouTube
Netflix
Twitch
Figma
ChatGPT
Claude
Perplexity
X (Twitter)

Coming Soon

SpotifySoon
GmailSoon
NotionSoon
SlackSoon
KeyboardSoon

Built for power users

Smart Context Awareness

Detects not just your active tab, but your exact cursor position. On YouTube, the scroll wheel adjusts volume over the video, but scrolls the page normally over comments.

Zero Configuration

Works out of the box with intelligent defaults for all supported websites. Install and go.

Privacy First

No keystrokes, passwords, or personal messages collected. All remapping logic runs locally in your browser.

Lightweight & Fast

Runs entirely within Chrome with minimal memory footprint. No background processes, no OS-level installs.

Free Tools

Interactive tools to test your workflow, explore shortcuts, and see what RemapOS can do

🎨 Interactive

Figma Scroll-to-Zoom Simulator

Try zooming in Figma without Ctrl. Experience the frustration first-hand, then see how RemapOS fixes it permanently.

Try it free → ⏱️ Calculator

Shortcut Context Switch Cost

Enter your apps and daily hours. See exactly how many hours per year you lose to switching shortcuts between tools.

Calculate now → 📺 Reference

YouTube Shortcuts — Interactive

Press any key and see what it does on YouTube. Every shortcut, live-tested. Plus the mouse alternatives RemapOS provides.

Open reference → ✅ Checker

RemapOS Compatibility Checker

Type any website URL to instantly see if RemapOS supports it, if it's coming soon, or how to request it.

Check your site →

Frequently Asked Questions

RemapOS is a Chrome extension that detects which website you are using and automatically reconfigures your mouse buttons.
RemapOS currently supports YouTube, Netflix, Twitch, Figma, ChatGPT, Claude, Perplexity, and X (Twitter).
No. RemapOS does not collect passwords, keystrokes, form inputs, or messages. All shortcut logic runs locally within your browser.
YouTube remapping is free forever. Pro unlocks all sites at $4.99/month, $39.99/year, or $69.99 one-time lifetime access. Pro plans include a 7-day free trial.
No! RemapOS features smart hover-detection. Your scroll wheel only controls the volume when your cursor is physically hovering over the video player. Move your mouse away, and you can scroll through comments normally.
Yes. RemapOS works on any Chromium-based browser including Google Chrome, Microsoft Edge, Brave, and Arc. It does not support Firefox or Safari.
Yes. Pro users can fully customize which mouse button or scroll direction triggers each action on every supported site. Free users get the intelligent defaults on YouTube.
RemapOS works on its list of supported websites with smart presets. On unsupported sites it stays inactive and does not interfere with normal browser behaviour.
YouTube remapping is free forever ● Pro unlocks all sites from $4.99/month ● Or $69.99 lifetime access
See pricing →

Ready to upgrade your workflow?

Join early adopters who have transformed how they interact with the web.

Start Free Trial

YouTube free forever · Pro from $4.99/mo or $39.99/yr · $69.99 lifetime · Chromium based browsers only