html - True mobile screen emulator ? -

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i have page :

http://people.opera.com/andreasb/viewport/ex01.html

which uses viewport different mobile screen sizes.

when run @ iphone see font changes :

enter image description here

but when use ripple or other chrome extensions (which found) , doesnt show me increased font size. screen size changing. ( doesnt affect font size )

how can emulate ( chrome extension) screen size show me if i'm on real mobile ?

you don't need chrome extension that, developer tools have such built-in feature.

  1. open developer tools (f12, ctrlshifti, ...).
  2. click on gear in bottom-right corner.
  3. click on "overrides".
  4. enable "device metrics", , adjust "screen resolution" / "font scale factor" desired values.

examples (360x200 , 200x360, didn't zoom or resize screenshots):

360x200

200x360

some preset values can used switching user agent (above "device metrics"). if want multiple custom values, create chrome extension using chrome.debugger api.


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