Split Screen for Google Chrome
Tools
You can easily split and separate tabs, split interface layout, and resize tabs by columns and rows. Multi-monitor support
Users
200K
Rating
3.7
Reviews
406
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Dualless
Dualless - For those who don't have dual monitor.
Users600KCurrent public install base
Rating4.0Store average score
Reviews274Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsDualless Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
3.99
Latest
3.99
7-day rating change
0.00
2026年7月13日2026年7月19日
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Version0.4.1
ManifestV3
Size266KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Dualless is a poor man's dual monitor solution. It splits your browser windows into two by just 2 clicks. The ratio can be adjusted according to your needs.You may have a browser window showing on the right that occupy 30% of your screen. Then the rest of space leave to Google+.
The extension simulates the environment of dual monitor. Utilize the space for 16:9 monitor
Features
* Split current browser window into a pair. And resize their position and size according to the ratio specified by user. (3:7,4:6,5:5,6:4,7:3)
* Merge splitted browser windows back to a single window , or make it occupy the full screen area.
* MacOS X like windows management. When one of the splitted windows got focused, the other in pair will be shown together. They always occupy the whole screen.
Reviews
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text178Synced review bodies
Total ratings / reviews274Chrome Web Store public rating/review count
Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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. Rough around the edges, but useful. . The DataRat .
Win10だとウィンドウのふちがなくなってしまっているので周辺に空白ができてしまっている。
toggling between documents has never been easier.... Thank you dualless!!!
Love it. Was exactly what I needed. Is it possible to modify the default screen ratios?
it works and easy to use
Works perfectly, much simpler to use than alternatives
ウィンドウ内で分割でなくて、分割するとデスクトップいっぱいにウィンドウが２個開くだけなので意味が無い。 お気に入りのウィンドウ位置に戻す手間がいるので、削除。
Best Splitscreen Extension for Chrome, really easy and fast to use. The only bad thing is that their description didnt say split screen so i had a hard time to find it again on new pc :D
不错.很好用!
It only splits windows, it doesn't actualy split the tabs INSIDE the window.. pointless