mobile browser emulator
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-16.
Test mobile and responsive web pages on your desktop
Select the most common mobile screen resolutions with a single mouse click. The page of the active tab will open in a separate window.
Main features:
- works with local files too
- selected screen resolutions with a click
- open all defined screen resolutions
- pixel correct window size *)
- auto scaling of windows to fit screen
- same scrollbars as in mobile devices
- use of a mobile user agent
- option to show real screen sizes
*) all Windows versions, Linux and Mac OS
Click on 'help' for instructions on how to use
Latest reviews
This only seems to resize a window, rather than get a mobile specific version from the website, cant really call it an emulator if that's all it does. Webpages that are responsive only to resolution (rather than mobile vs desktop, do correctly shift to mobile versions.
не работает
Good idea but it isn't quite there. It works for some websites but doesn't for all. I have recently developed a website for one of my customers and it looked garbage in this extension. Luckily, I hosted it properly to then test on the mobile device before changing any code and my website worked and looked ok.
Excelente
me parece interesante
Its a best helpful feature for mobile veiw, But I face a issue CORS Blocking. Some cdn urls and font url not working because of CORS blocking what i have to do to prevent this issue?
ok
Muy util.
Porque no me salen para hacer el recaptcha? del resto todo muy bien
I like this app but how can I disable the annoying SPLASH SCREEN that comes up every time something is clicked? It's a big, red, lowercase "m".
great
Muy útil para ahorra tiempo y revisar el modo responsivo de una página web
Couldn't reproduce the scrolling bug I get in mobile browsers. Because scrolling is only with wheel, no simulation of mobile scrolling.
Does not work very well and misrepresenting the functions. Do not install it
wooaaa
Funktioniert nicht. Zum einen ist die Darstellung nach Pixel sehr umständlich, da man bei der Auswahl nur die Auflösung sieht und es nicht an verschiedene Smartphones (Iphones) zugeordnet ist. Hier muss man also erstmal Googlen welches Handy welche Auflösung hat. Dann mit mehreren Landingpages (Clickfunnels und von verschiedenen Wettbewerbern getestet), die sehen alle fast genauso aus wie auf dem Macbook selbst. Auf dem Handy jedoch komplett anders, was das Tool jedoch nicht darstellt. Für meine Zwecke (Marketing über PPC mit Landingpages) also total ungeeignet.
Cierra la sesión, aparece a cada rato un ajuste de pantalla y tapa todo y no deja ver nada al final desaparece ese aviso y quieres descargar un video y no se puede. Una perdida de tiempo
Hate this product. Google please remove this item from store. Pop up messages are annoying.
no funciona esto para descargar las historias :(
re genial
exelente
People saying this does not work I use a website where only mobile can do a certain thing and i just used it perfectly on my laptop and it let me use the feature only available for mobile so it 100% works
Es para espiar usuarios, muy rara.
bien
Бесполезное расширение, что с ним что без него. Проще моб.версию смотреть с помощью панели разработчика (F12)
Es terrible que aparezca a cada rato con la M enorme.
Doesn't work!
muy buena
It's a joke. It show my non-Mobile Friendly sites as if they were.
pesimo no funciona me sale configurar y nose quita de toda la pantalla , no lo recomiendo
It doesn't work. It just creates a mobile screen sized window and that's it.
loves it
Das Tool ist sehr praktisch. Schön wäre noch wenn man eigene Auflösungen speichern könnte.
ese logo fastidia mucho y eso reelentiza y no deja ver es nada e.e
lo quise usar en mi face y ahora el facebook no me aparece como si estuviese dañado y no quiere entrar ahora no me quiere aceptar la contaseña y no lo puedo usar
Cuando ingreso a tablets me aparece una imagen negra con la m en medio, me ocupa toda la pantalla por favor arregle eso
Great!
It does not work. It only creates a small browser window (which I can do without an extension), but it does NOT emulate a mobile browser as it does NOT reads the mobile specific CSS as this site does: https://ready.mobi/
porque no me sale la funcion de subir imagenes? la he desinstalado y vuelto a instalar y no aparece esa opcion, que puedo hacer al respecto?
chato
It doesn't work in the way that it sends a signal to the website that a mobile browser is looking at the website. It merely resizes the browser window. I guess that could be handy for someone, but that isn't really an emulator.
It just created a small re-sized browser window, which did NOT pull up my site's mobile CSS file.
hy
Sí me funciona
TOO GOOD TO HAVE
When testing a website, the session immediately times out when using the emulator. Glad it works for others.
Please give us a refresh button. It logs me out when i refresh. *Using it to test my web apps.*
