Window Resizer

Resize the browser window to emulate various screen resolutions.

Window Resizer: Chrome Extension for Emulating Screen Resolutions

'Window Resizer' is a useful Chrome extension for web developers and designers that enables them to adjust their browser window to simulate different screen resolutions. The list of resolutions is fully customizable, and dimensions can be applied to either the entire window or the viewport alone. This extension features global keyboard shortcuts, the ability to import and export settings, a choice of preset icons, and an option to set window's position.
Install from Chrome Web Store

Extension stats

Users: 800,000+
Version: 2.7.0 (Last updated: 2024-07-04)
Creation date: 2020-03-28
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • scripting
  • activeTab
  • contextMenus
  • storage
  • offscreen
Size: 515.07K
URLs: Website

Other platforms

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3.72 (5,078) 1,485,684+
Not available on Firefox
Not available on Edge
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Extension summary

This extension re-sizes the browser's window in order to emulate various resolutions. It is particularly useful for web designers and developers by helping them test their layouts on different browser resolutions. The resolutions list is completely customizable (add/delete/re-order). You can set the window's width/height, window's position, preset icon (phone, tablet, laptop, desktop) and even the option to apply the new dimensions to the entire window or just to the viewport. The extension also features customizable global key shortcuts, an option to export your settings and import them on another computer and more!

Please report all bugs (or suggestions) using the support link on the extension's details page.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to use with custom presets and shortcuts.
  • Helps with window management, improving workflow.
  • Critical for specific tasks like screen recordings and web development.
Cons
  • Some users experienced it not working after Chrome updates.
  • Issues with certain websites loading mobile versions regardless of window size.
  • Limited number of presets and grouping features.
Most mentioned
  • Allows creation of custom window sizes.
  • User-friendly interface and fast installation.
  • Stopped functioning correctly after recent updates.
User reviews
chromeとEdgeで使用しています。 ・chromeにて、マルチウィンドウでディスプレイごとの倍率が異なるときに、現在表示しているディスプレイから別のディスプレイに、表示位置・表示サイズを指定して移動すると、表示サイズが合っていない。(倍率の違いによる影響と思われる) ・Edgeにて、複数のEdgeのウィンドウを表示しているときに、表示位置・表示サイズを指定して移動しようとした際、指定したのと違うもう一つのウィンドウのほうが移動してしまうときがある。
by K1LLER P41N, 2024-12-11

Eline koluna sağlık. Çok güzel.
by aykut sağırkaya, 2024-12-04

Helpful extension! Less one star because something about it makes some sites load the mobile version - regardless of the window size - and I couldn't get it to stop.
by Dianna Lee, 2024-10-12
View all user reviews

Extension safety

Risk impact

Window Resizer does not require any sensitive permissions.

Risk likelihood

Window Resizer has earned a good reputation and can be trusted.

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Promo images

Window Resizer small promo image
Small promo image

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