Save up to 95% memory and
reduce tab clutter in Google Chrome
OneTab is also available for Firefox , Edge and Safari
Before: 1981 MB memory used
After: only 99 MB memory used
memory reduction
No signup or registration required
How it works

Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.

When your tabs are in the OneTab list, you will save up to 95% of memory because you will have reduced the number of tabs open in Google Chrome.

Privacy assurance

OneTab is designed for privacy. Your tab URLs are never transmitted or disclosed to either the OneTab developers or any other party, and icons for tab URL domains are generated by Google. The only exception to this is if you intentionally click on our 'share as a web page' feature that allows you to upload your list of tabs into a web page in order to share them with others. Tabs are never shared unless you specifically use the 'share as a web page' button.

New: Chrome/Edge Tab Group support (new permission required)

OneTab now supports the Chrome/Edge "tab groups" feature, which allows tabs within a browser window to be grouped together. Please note that you may be asked to approve the new "tab groups" permission for the new version of OneTab to work. When you send tabs to OneTab, this permission is required so we can determine the color and label of the tab group that we need to store. This allows us to restore the tabs as a browser tab group, instead of just as regular tabs. Please note that we have a very strong privacy guarantee, and your browsing history and stored tabs are never disclosed to us.

How do you make money?

OneTab is free of charge and is not designed to make money. It was created because we badly *needed* it for our own use, and we wanted to share it with the world.

Additional Benefits

Depending on how many scripts are running inside your tabs, moving them to OneTab can also speed up your computer by reducing the CPU load. We have also had reports that this also contributes to your computer resuming from sleep more quickly.

More Features

OneTab lets you easily export and import your tabs as a list of URLs. You can also create a web page from your list of tabs, so that you can easily share your tabs with other people, other computers, or with your smartphone or tablet.

You can drag and drop tabs in your OneTab list to reorder them. You can also hold down the Ctrl or Cmd key while restoring tabs and they will remain in your OneTab list (meaning you can use OneTab as a way of quickly launching a set of commonly used tabs). OneTab supports retina displays. Note that OneTab is designed to leave in place any 'pinned' tabs you have.

You will not lose your list of tabs if you accidentally close the OneTab window, if your browser crashes, or if restart your computer.

June 2023 Update: We've been working like crazy to make OneTab much, much better - including implementing lots of your feature suggestions. We're full time on it now and have great momentum. Thank you for all of your thoughtful feedback, please keep it coming.

How to install OneTab

To install OneTab in under 5 seconds, click here

Please note that you need to 'pin' the OneTab icon to your browser toolbar, so it is not hidden within the extensions icon.

How to uninstall OneTab

Simply right click on the OneTab icon in Google Chrome, and click 'Remove from Chrome'.

If for any reason OneTab does not appear to load, do not attempt to fix the problem by uninstalling and re-installing OneTab. This is because uninstalling OneTab will cause your browser to delete your stored tabs. In most cases, you can solve the problem by quitting and restarting your browser. For more troubleshooting information, please see our help page
We love to hear from you - contact us here. Our help page is here.
OneTab is a trademark of OneTab Ltd.