Mobile FriendlyPREVIEW
Loads the page in a real iframe at three common viewport sizes — phone, phablet, tablet — and runs static viewport/font/tap-target checks against its HTML. Sites that block embedding via X-Frame-Options will only show the static checks.
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Frequently asked questions
What does Mobile Friendly Test do?
Check how a page renders on a real mobile viewport. It runs on ToolMunch's own API, so the result comes back to the page with nothing to install.
Is Mobile Friendly Test free to use?
Yes. Mobile Friendly Test is completely free on ToolMunch — no trial, no premium tier holding back the main feature, and no daily or hourly cap on how many times you can use it.
Do I need to create an account or sign up?
No. There is no account, no email address, and no login. Open Mobile Friendly Test, do the job, and take the result — nothing is gated behind a signup form.
Where is the work done?
Mobile Friendly Test sends what you give it to ToolMunch's own API, does the work there, and returns the result to your browser. It is used to answer that one request — it is not sold, shared, or added to an advertising profile.
Does Mobile Friendly Test work on Mac, Windows, and phones?
Yes. Mobile Friendly Test runs in any modern web browser on Windows, macOS, Linux, Chromebook, Android, and iOS. There is nothing to download or install.
Can I use it as many times as I want?
Yes. There is no queue, no per-hour quota, and no counter that runs out — run Mobile Friendly Test as often as the work needs.