Responsive Devices

Terms of Use

Last updated 18 August 2026

Acceptance

By using responsivedevices.com you agree to these terms. If you do not agree with them, please don’t use the service.

What the service is

Responsive Devices is a free tool that renders a web address you supply inside frames at various device dimensions, so you can check how it responds. It runs in your browser. There is no account and no charge.

Acceptable use

You agree not to use the service to:

  • Preview content that is illegal where you are
  • Frame a site in order to misrepresent it, phish, or pass its content off as your own
  • Attempt to overload, scrape or automate the service beyond ordinary interactive use
  • Circumvent access controls on a site you are not authorised to view

Third-party content

Any site you preview belongs to someone else. We do not host, control, endorse or take responsibility for it, and their terms apply to their content. Some sites decline to be framed at all, which is their prerogative and not a fault in this tool.

Accuracy

Viewport dimensions are accurate, and that is what your layout responds to. However, previews still render using your desktop browser engine, so device-specific font rendering, scrollbars, touch behaviour and mobile browser chrome can differ from real hardware. Test on real devices before shipping anything critical.

Availability and warranty

The service is provided “as is” and “as available”, without warranties of any kind. It may change, break or be withdrawn at any time without notice. We do not guarantee it will be uninterrupted or error-free.

Limitation of liability

To the fullest extent permitted by law, we are not liable for any indirect or consequential loss arising from use of the service, including lost work, lost data or any defect that reaches production. It is a preview aid, not a guarantee of correctness.

Your data

Preferences and custom devices are stored in your own browser. See the Privacy Policy for details.

Changes

These terms may be updated; the date at the top reflects the last revision. Continued use after a change means you accept it.

Contact

Questions about these terms: [email protected]