Privacy Policy

Responsive Devices (“we”, “us”) operates responsivedevices.com. This policy explains what happens to information when you use it.

We do not ask for or store your name, email address, or any other personal detail, because there is nowhere to enter one. There are no accounts, no sign-in, and no contact forms.

We do not receive, log or store the URLs you preview. When you enter an address, your browser loads that site directly inside a frame. Nothing about it is transmitted to us.

Your custom viewport sizes, your selected devices, your layout and zoom preferences, and your light or dark theme choice are saved in your browser’s local storage. This data stays on your device. It is not synced, not transmitted, and not readable by us. Clearing your site data removes it.

We use Google Analytics and Google Tag Manager to understand how many people use the tool and which features are worth keeping. These set cookies and collect standard usage data — approximate location, browser and device type, pages visited and time on page. This is aggregate and not used to identify you.

You can opt out with the Google Analytics opt-out add-on or by blocking analytics in your browser. The tool works exactly the same either way.

Previewed websites are third parties, and their own privacy policies apply to them. Loading a site here is equivalent to visiting it in a tab, and it may set its own cookies in your browser.

This tool is intended for developers and designers. We do not knowingly collect information from anyone under 13 — and, as above, we do not collect personal information from anyone.

If this policy changes, the date at the top of this page changes with it. Material changes will be noted on the homepage.

Questions about this policy: [email protected]