A companion for your browser
Your browser.
One little adventure.
Connect the same ScrollCat account wherever you browse. Your cat’s journey and daily limits stay together.
Google Chrome
On your computer
Available on the Chrome Web Store
A small extension for your everyday desktop browsing. Connect it to your cat, then go about your day.
Connect in three small steps
- Install from the official Chrome Web Store link on this page.
- Open ScrollCat from Chrome’s extensions menu.
- Choose Connect account and approve the connection in the ScrollCat account window.
Apple Safari
Mac, iPhone & iPad
Coming soon
The Safari extension comes inside the ScrollCat iOS app, with a small companion app for Mac.
On iPhone & iPad
Enable ScrollCat in Settings → Apps → Safari → Extensions. Choose website access, then open ScrollCat from Safari’s page menu and connect your account.
On Mac
Open ScrollCat for Safari and choose Open Safari Settings. Enable ScrollCat in Extensions, allow your chosen websites, then connect from the toolbar.
Safari setup guide ↗Same cat. Same gentle pace.
All connected browsers contribute to one account. Switching devices doesn’t reset your daily limits. Browse as you normally would, and return when you feel like seeing where your cat went.
Privacy you can inspect
The extension’s source is available in our public GitHub repository so anyone can inspect how scrolling is measured, what leaves the browser, and why each permission is needed.
Visit the extension repository on GitHub ↗
A
little companion, made in the EU
ScrollCat is a European Union product made in the Czech Republic. Safety and privacy are part of its design: minimal activity data, protected account connections, and controls to disconnect, access or delete your data. Our privacy policy explains how we handle personal data and your rights under the GDPR.
Website access, with clear boundaries
ScrollCat needs access to permitted HTTP and HTTPS webpages to measure scroll distance against the viewport. It doesn’t collect page addresses, domains, page content, typed text or clicks. Scroll activity is sent as time-bucketed totals.
Safari lets you choose individual websites or allow all websites. Restricted websites, browser-protected pages, other apps and embedded scrolling areas don’t contribute. Safari may pause the extension while it’s in the background; saved activity syncs when it runs again.
Local storage holds account-bound pending totals. Alarms schedule sync. Chrome’s identity permission opens the account window; Safari’s native messaging permission keeps the refresh credential in Apple Keychain. Disconnect in the extension to stop collection and clear its credentials.