Window Resizer by Slash Mark

Overview

Quickly resize and reposition browser windows with predefined or custom dimensions.

Window Resizer by Slash Mark helps you quickly resize and reposition your browser window using predefined or custom dimensions. This extension is designed for developers, designers, testers, and everyday users who need to switch between different screen sizes with a single click. Key Features • Resize the current browser window to popular screen resolutions • Add and save custom window sizes • Quickly reuse recently used sizes • Automatically position the window (center or corners) after resizing • Lightweight, fast, and easy to use

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Details

Version
3.3
Updated
January 22, 2026
Flag concern
Offered by
Slash Mark IT Solution OPC Pvt Ltd
Size
23.97KiB
Languages
2 languages
Developer
Email
official.slashmark@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes