Mobile View Switcher

Switch to mobile view with one click via toolbar button.

Mobile View Switcher is a lightweight Chrome extension that enables you to quickly toggle any website into mobile view with a simple click on the toolbar button. The default user-agent simulates an iPhone running iOS 15, but you can easily customize it by adding your preferred user-agent string on the options page.

Activate or deactivate the mobile view instantly with the toolbar button, which changes color to indicate its state—yellow for active and grey for inactive. This handy tool helps web developers, designers, and curious users view responsive layouts without switching devices. For support and bug reports, visit the extension homepage.

Manifest V3
By:
Benni
Users:
100,000+
Rating:
3.43
(113)
0.01
Version:
0.2.1 Last updated: 2025-02-24
Creation date:
2019-11-06
Risk:
Moderate risk impact Low risk likelihood
Permissions:
  • storage
  • scripting
  • contextMenus
  • declarativeNetRequest
Host permissions:
  • *://*/*
Size:
36.05K
Email:
be*****@yahoo.com
Full description:
See detailed description
Source:
Chrome Web Store
Updated:
19 hours ago

Other platforms

Mobile View Switcher (v0.2.1)
11,091+ 4.16 (70)
Mobile View Switcher (v0.2.1)
44,901+ 4.20 (18)

User reviews

Mobile View Switcher is appreciated for its simplicity and ability to show mobile versions of sites quickly without setup. Users find it helpful to test mobile layouts and convert browsing traffic accordingly. However, many reviewers report the extension often fails to work properly, lacks options to select mobile devices or customize user agents, and sometimes only applies superficial mobile views rather than full responsive layouts. Some users noted the extension includes ads and settings loss issues. Overall, the extension serves some basic functions but has reliability and feature limitations.
Pros
  • Simple and easy to use with no setup required
  • Allows viewing of mobile version on desktop browsing
  • Effectively converts traffic to mobile view as intended
  • Supports multiple device scales and simultaneous mobile views
  • Good for testing layouts across different devices
Cons
  • Often does not work or fails on certain websites
  • Lacks options to select or customize mobile device or user agent
  • Does not consistently change page layout to true mobile version
  • Contains ads injected into tabs, raising concerns
  • No backup for settings leading to loss after account or device changes
Recent reviews
Funcionou perfeito para o meu uso.
by Gladson R. Ferreira, 2025-05-14

Great! But I need to add the feature "Mobile View" for a single tab!
by Bao Bao Hoang Tran, 2025-04-09

i tried to use it for instagram since they dont allow music feauture on notes for macbook but still doesnt show it when i downloaded this extension so thanks for nothing.
by liyah, 2025-04-02
View all user reviews ›

Extension safety

Risk impact

Mobile View Switcher requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Mobile View Switcher has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** ****** ** ********
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Upgrade to see full risk analysis details

Promo images

Mobile View Switcher marquee promo image
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