Window Resizer

Name: Window Resizer
Rating: 3.83 (6 reviews)
Author: Softpulse Infotech

Resize your browser window to custom sizes, test layouts, emulate resolutions, and improve productivity with multi-monitor support.

As of June 2026, Window Resizer has 6,000 users and a 3.83/5 rating from 6 reviews in the Productivity category.

Softpulse Infotech Productivity

Chrome Web Store ↗.crx

Users+20.0%

6.0K

6,000

Rating0%

3.83

6 reviews

Reviews0%

Version

1.0.3

Manifest V3

90-day change · In the last 90 days this extension gained 1.0K users.

History

1 snapshots

Tracking since May 13, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 13, 2026	5.0K	3.83	6	1.0.3
Now	6.0K	3.83	6	1.0.3

Permissions & access

Permissions: storagetabswindows
Host access: https://*.extfy.com/*

Screenshots

About

Window resizer is a utility extension that allows you to resize any browsing window to a list of options or customize the size per your needs.

Use this one-click extension for computer browser tab resizes into mobile, desktop & custom sizes and is extremely useful for web page Design.It allows you to configure any website in various sizes.

Easy window resizer shortcut for Google Chrome.

- Resize any current window tab
- Use existing sized
- Add Size
- Set direct customize size
- Rotate tab in vertical or horizontal
- Easy to use & install

This extension adjusts the sizes of the browser tab to emulate various layouts to help web developers & designers to test their sites on different platforms like mobile, desktop, and tablet. Fully customizable extension with add, delete, rotate function, or you can set custom width and height in a simple, accessible way.

This way, you won't need to do the window resizing manually.

How to use:

1. This extension works on all websites, so visit any domain and open the extension.
2. Click on this static button, and then the window screen resizes according to the width and height that you have selected or set.
3. Click on add button to add customize the size, and you can delete it later. For temporary size, add the width & height, then click “set”.
4. Click on “Rotation” for vertical & horizontal screens.

Note: The current tab option is not working on the blank tab (Chrome://) and also not working on the chrome extension gallery or internal browser pages.