TooManyTabs for Chrome
Manage your tabs, improve your browsing, and maintain your sanity when you have many tabs open.
Save up to 95% memory and reduce tab clutter
按已采集快照查看用户数变化。
展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。
同口径展示 1 天、7 天、30 天的绝对增长与增长率。
查看发布时间、版本、支持语言、最近更新和抓取时间。
查看插件说明、主要功能和适用场景。
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 your web browser.
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' feature.
Additional Benefits
Storing tabs in OneTab can also speed up your computer by reducing the CPU load and memory (RAM) usage of your browser. Even a high-end computer can become sluggish when many browser windows are open, because each open browser window may constantly consume resources.
查看最近评论和评分分布。
商店综合星级:4.5。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。
查看 Chrome 商店详情页中的相关产品。
Manage your tabs, improve your browsing, and maintain your sanity when you have many tabs open.
Manage extensions, Quickly enable/disable, Support batching operation, Smart sorting. Fast, Simple and Secure.
The Next Generation Session Manager; A Really Working Too Many Open Tabs Solution; And Your Browsing Notebook.
Easily find and subscribe to RSS and RSSHub.
A simple, powerful tab manager
Same as Toby, but not on the new tab. Organize your browser tabs and access them quickly anywhere.
I've been using OneTab for years, and it is one of the few extensions I couldn't imagine working without. The concept is simple: one click and all my open tabs collapse into a clean, organized list - freeing up memory, eliminating clutter, and letting me get back to work without losing anything. Don't get me wrong though, you have other options if needed. I've tried other tab management tools, and some of them are good but generally they are overly complicated, or just don't work reliably. OneTab has always worked as promised and I really appreciate it.
OneTab is an essential and versatile extension. I've been using it for over 6 years, and the newest update has changed the game.
Recently (mid-Feb. 2026) this extension had a problem on my machines where its special tab wouldn't work correctly and instead it was shown as a normal browser tab. This was corrected within a couple of weeks and it now works correctly again on my machines. This behavior has happened once or twice before over several years when Chrome has had weird updates, and similarly, the bug was also corrected within a few weeks (probably about as quick as you can with going through Google's reviews prior to being published to end users). This is to say that the developer of this extension has been reliably active in developing, and responsive in addressing identified/confirmed problems for as long as I've been using it. It isn't my main tab session saving tool for my particular use cases, but I do use it and it is well maintained from my limited experiences, and that's not always the case with browser extensions. I thought that would be useful for people considering using this one since it's not very common except for the largest or for many of the commercial browser extensions.
最喜欢的Chrome插件之一! 经常会遇到标签页关掉可惜(怕以后不好再打开),开着又占用资源的情况;有了OneTab就可以先把它们收起来啦
バグが多いのとグループの一括インポートができない ブックマークと役割がかぶっているので前の仕様に戻してほしい
SOS. I'm in an uncharted territory. Onetab toolbar briefly showed some prompt, I just ignored it , didn't even read it since I was busy, continued browsing as usual, couple of hours later I noticed Onetab looked different and thousands of my tabs are gone. In a rush of panic, I googled for ways to recover lost tabs and followed some instructions people say they used to successfuly recover. I tinkered with some files in browser appdata folder called chphlpgkkbolifaimnlloiipkdnihall and leveldb where according to reddit one tab allegedly stores data. I deleted the log file and renamed to log.old to just logs. It failed. Now all I have is copy of folder named lhphlpgkkbolifaimnlloiipkdnihall and I'm utterly confused. Then I suddenly remember onetab has page on google store and came here and followed steps user Artem Martynyuk wrote where I had to runchrome.runtime.reload();. still no avail. I feel like thhere should've been some kind of warning in advance to remind me to make back up of my files. Now what? Edit. I sent feedback on one-tab.com/feedback. Please reply
之前的UI 挺好的,功能也够用, 别乱更新了
I absolutely love the extension but just as strongly hate the new UI. Having the 'Restore All' option closer to the tab count/name would make it easier to use. There is so much wasted white-space.
업데이트 이후 쓰기 더 편해졌습니다.
Lost lots of tabs going back years to an update which didn't ask me first - it just did. Nor has any export database feature. Bloody useless. Not reliable. AND no app data is accessible to back up from explorer due to the way these extensions are written and are incorporated into the browsers. The suggestion below doesn't work. As a developer you really should have a visible presence on screen of the data being migrated and have provided for it as a possibility.