Privacy policy

Last updated 2026-10-08.

What we collect

The comparison tools run entirely in your browser. Display sizes and resolutions you enter are kept in the page address so you can share a link; they are not sent to us. Your theme choice and true-size calibration are stored in your browser’s local storage and never leave your device.

Analytics

We use Google Analytics to understand how visitors use the site, such as which pages are viewed and how people arrive. It sets cookies and collects data like your approximate location, device and browser. Learn how Google uses this data at policies.google.com, or opt out with the Google Analytics opt-out add-on.

Advertising

We may show ads from third-party networks such as Google AdSense. These partners may use cookies to serve and measure ads. Where required by law, we ask for your consent first, and you can change your choice at any time. Learn how Google uses data at policies.google.com.

Affiliate links

Some links go to retailers such as Amazon. If you buy after clicking, we may earn a commission. See our affiliate disclosure.

Contact

Questions about privacy? Use our contact page.