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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7-day rating change
Start
3.99
Latest
3.99
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-200K-25%Technical snapshot
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Version0.4.1
ManifestV3
Size266KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
Product summary
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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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it works
very useful
Honestly, it isn't all that remarkable. I want a tab that can hold multiple "screens". This is essentially opening two browser windows, and using your split screen feature (at least on Windows). I don't have a modern Chromebook to test this on, nor do I own ANYTHING Apple, so I can't say anything that route. Just not what I am looking for regarding the feature, and ultimately redundant regarding what Windows can already do without the need of an extension.
Excelente. Tremenda ayuda para mi clase. Gracias
OMG I have been searching for this thing everywhere after I saw my friend use it.It's soooo coool
This is a great extension for pretty much anyone that has a laptop and no other monitors, such as a student. The reason why I am giving this 4 stars instead of 5 is because if you have any browser window open, the effect will happen to that window too, and the only way to see the windows that you actually want to see is by minimizing the unnecessary windows. (Note that I mean if you have multiple chrome windows it will only do this effect to those chrome windows/the effect will only happen to the browser that you want the extension to work on.) Other than that, this is one of the best extensions for productivity without spending any money, other than the one that you spent on your desktop/laptop. This has saved me lots of time and frustration in a school, when I have an online worksheet on a textbook that I have as a pdf. I just use this to have my document and pdf right next to eachother for speedy acces to both the pdf and the document.
More helpful. TQ
Great for splitting your screen with just one click
Am I simple minded or what? I find this useless. It's very difficult to get the tabs I want into the right place. It seems much easier to just open a new window, resize it and put it where I want it. In less time than it took me to write that.
amei