TooManyTabs for Chrome
Workflow & Planning
Likely PaidConfidence 92Platform PayPal
Manage your tabs, improve your browsing, and maintain your sanity when you have many tabs open.
Users
100K
Rating
4.2
Reviews
1,657
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
OneTab
Save up to 95% memory and reduce tab clutter
Users2MCurrent public install base
Rating4.5Store average score
Reviews14,572Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsOneTab Media preview
Trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
4.45
Latest
4.45
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version2.14
ManifestV3
Size2.16MiB
Languages37Deutsch / English / Filipino +34
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçedanskespañolespañol (Latinoamérica)
Overview
Product summary
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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.
Reviews
Recent review snapshot
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.2Average computed only from synced review bodies below
Reviews with text7,716Synced review bodies
Total ratings / reviews14,572Chrome Web Store public rating/review count
Store average score: 4.5. 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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- Catastrophic Main Thread Blocking on Chromium browsers (especially on Vivaldi browser) - This extension hooks into chrome.tabs.onUpdated way too aggressively without any proper throttling or debouncing. When interacting with heavy SPA sites like YouTube, OneTab completely chokes the event loop to scrape metadata. This introduces severe overhead (easily 100ms+ per state change) and causes 2-3 seconds of total browser UI freeze on browsers with JS-based interfaces like Vivaldi browser. Being on Manifest V3 doesn't excuse lazy event handling. Please fix your background script logic and implement proper debouncing before touching the DOM.
THIS JUST KEEPS GETTING BETTER AND BETTER. History is a list of all things you visit. One-Tab is a journey into the important, the inspiring, the selective and the diary of what you wanted to keep open for your next few rabbit holes, but your RAM just couldn't handle the bulk. I don't think I could have functioned with out One-Tab, and Raindrop.io (hint hint) to help me choose how to keep for the long haul or share to the public or make into a consolidated source of my most important, revisited long time favorites that kept getting lost in the pile of the present tabs. the COMING SOON features for SYNCING across browsers and devices is going to be a game changer in how my daily work flow. THANK YOU, ONETAB!
It just updated, and ALL the bookmarks inside the extension suddenly disappeared. And please, don't give excuses like “third-party cleaning software”... because I don't even use that software, and this happened while I was using the browser...This is one of those blunders, like when Microsoft releases a Windows update that causes errors.
I love this Chrome extension. I think adding everything to bookmarks is kind of dumb sometimes - this makes it easy to save everything into a list that might just disappear into the ether. Keep your bookmarks usable and get this extension!
Is there a site for OneTab releases? It would be nice to know what changes went in to each release. Closed source projects have limited visibility. Great addon though!
能不能不要每次打开onetab都会固定在标签栏上，导致我要回跳上一次开的网页，一直卡固定onetab
A missing feature: having a few OneTab tabs open, each with a different folder as the root and with the tab title as the folder title. Use-case: I have a few OneTab folders with read-later items by topics. I'd like to see that topics in my vertical tab-bar, just to remember to read them. Otherwise I often forget to open OneTab tab to see the topics and read what's important. When I can see them as tabs, I can easily spot what there is to read. Now I can only publish the links, but the published webpage is a static snapshot. I'd like to get a URL link (can be local) to any OneTab folder so I can have separate tabs with the linked folders only inside.
Finally the organization features! Really really appreciate this extension xxxxxxx
muy práctico para no tener que llevar mi computadora al trabajo
As someone who has like 40 tabs open at all times, this extension has a permanent space in my browser. It is simple to use, no setup required and user friendly. Only drawback is, I can't have it in my phone too.