OneTab

Save up to 95% memory and reduce tab clutter

OneTab is a powerful Chrome extension designed to help you manage and declutter your browser by converting all your open tabs into a simple list. This process significantly reduces browser memory usage by up to 95%, making your browsing faster and more efficient. With OneTab, you can restore tabs individually or all at once whenever you need them.

The extension also prioritizes your privacy, ensuring that your tab information is never transmitted or shared without your explicit consent. Only when you use the 'share as a web page' feature do your tabs get uploaded for sharing, maintaining full control over your browsing data. Ideal for users looking to optimize browser performance and maintain organized workflows.

Manifest V3 Add-on Productivity Utilities
By:
OneTab Ltd
Users:
515,889
Rating:
4.10
(150)
Version:
1.86 Last updated: 2024-06-11
Creation date:
2021-07-20
Risk:
Moderate risk impact Low risk likelihood
Permissions:
  • favicon
  • unlimitedStorage
  • storage
  • activeTab
  • scripting
  • tabs
  • contextMenus
Size:
1.23MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Edge Add-on Store
Updated:
a day ago

Other platforms

OneTab (v1.86)
2,000,000 4.49 (13,979)
OneTab (v1.83)
159,589 4.15 (2,609)

User reviews

OneTab is highly praised for efficiently managing and organizing numerous browser tabs, saving memory, and maintaining a clutter-free workspace. Users appreciate its simplicity, grouping features, and dark mode. However, common issues include the absence of cloud synchronization, occasional data loss or failure to save tabs, and some performance or compatibility problems after Edge updates. Despite these drawbacks, it remains an indispensable extension for many who regularly work with numerous tabs.
Pros
  • Very useful for managing many tabs and reducing browser clutter.
  • Saves memory by closing and restoring tabs when needed, enhancing workflow.
  • Simple and easy to use with features like grouping saved tabs and dark mode.
  • Helps organize tabs without cluttering bookmarks folder.
  • Reliable and indispensable for users dealing with numerous tabs.
Cons
  • Lacks cloud syncing functionality, which many users request.
  • Occasional data loss or failure to save tabs reported by some users.
  • Some issues with performance or loading when browser is kept open for long.
  • Problems with right-click context menu functionality after updates.
  • Compatibility or stability issues reported after certain Edge browser updates.
Recent reviews
Honestly super useful. Although the same function can be done with bookmarks, this way stops my bookmarks folder getting messy from saving all my tabs into bookmarks and it reminds me by opening up next time I open the browser. I don't think I've ever reviewed an extension, but I use this so often, I felt obligated
by Jo*****, 2025-05-28

Take my money please! This is an indispensable part of my workflow and I'd gladly pay. Or Microsoft could do the right thing and buy it from you. :-) It's the perfect way to close down tabs and free up memory before a big meeting or presentation.
by Da*****, 2025-04-05

老版edge自带这功能,现在的工作区和标签分组真不好用。
by Ja*****, 2025-02-27
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

OneTab requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Low ****** ** ******* ***** *** ** ********** ******** ******* **** **** *****
Risk likelihood
Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing an Edge add-on.

OneTab has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Promo images

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