Marble: Automatically Organized Tab Groups
Workflow & Planning
Marble keeps your tabs organized by automatically grouping them by domain.
Users
2K
Rating
4.6
Reviews
24
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
tabOS - Tab management, ChatGPT 4o, Docs/Images, RSS/YouTube/Reddit feeds
Enhance your New tab/Sidebar - Manage tabs, ChatGPT prompted chats, RSS/YouTube/Reddit feeds, write documents and save images.
Users2KCurrent public install base
Rating4.6Store average score
Reviews47Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetstabOS - Tab management, ChatGPT 4o, Docs/Images, RSS/YouTube/Reddit feeds Media preview
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7-day rating change
Start
4.64
Latest
4.64
7-day rating change
0.00
2026年7月14日2026年7月20日
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Version1.7.7
ManifestV3
Size9.52MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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Meet tabOS - An operating system (sort of! 😇) for your browser. Add it with one click to gain a powerful new tab where you can manage your tabs and tab groups. Try it for free.
Stop jumping from tab to tab, from tool to tool, losing your focus and time in the process. Declutter your browser by saving tabs not used at the moment, effortlessly create relevant tab groups, take notes anywhere, save images, and get answers from your library of AI helpers.
Lay out everything on the same page to save time and discover new insights from your data. Stay on top of the news by creating and subscribing to RSS feeds, all inside your new tab.
🧑🏭 Assemble your custom-prompted AI helpers in a new tab, and then use them side-by-side with your web apps via the side panel view. Add powerful documents and note-taking capabilities anywhere. Integrate next-level, intuitive, and familiar tab and tab group management. Combined, these elements forge the comprehensive ecosystem of tabOS.
👌 Drag and drop to save and close your tabs and tab groups. Create and rearrange groups and organize them all in easy-to-use and familiar grid, column, list, and tree views. Additional features include discarding tabs, searching your library, and picking up where you left off, all within the new tab.
🖥️ Features:
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text39Synced review bodies
Total ratings / reviews47Chrome Web Store public rating/review count
Store average score: 4.6. 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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This extension has the most beautiful UI and amazing UX I ever experience for chrome extension.
This extension is amazing. The most beautiful and easy to use tab manager so far. My only wish is to have at least an option not to open it in every new tab, I'd rather have the manager tab pinned and have my favourite links open in the new tab. The biggest downturn is the subscription model, I remember I had an email once about lifetime purchase for 59$ when it was in beta but I thought it was quite expensive for a tab manager extension, considering that more features packed Eagle app for designers costs twice less. Therefore I’m switching to Raindrop as you can create as many groups and collections as you wish, the only nuisance is that it doesn't suppport tab groups, since it's a bookmark manager rather than a tab manager.
This my best productivity tool.
I got Tabextend to solve my issue when using multiple websites. The websites are now neatly sorted into the section I wanted. It is very easy to use. And now with TabOS, it gives me the accessibility to use it anywhere.
If you are a tab hoarder this extension helps you manage and organize your tabs in a very visual and user friendly way. Highly recommended!
TabExtend was brilliant and a breath of fresh air when it launched, but it had a bottleneck of not allowing deep nested structures as it was not scalable. Gustav went back to the drawing board and came back with this little gem called TabOS which looks modern and highly versatile for the various uses one might have organizing their everyday working tabs. If you're a tab hog, surely get this. It will change the way you work and view life on a web browser.
Great UI, I use this plugin daily. It really keeps your browsing organized.
Recently started using tabOS, and I have to say it's has been a game-changer for my productivity. Easily allows me to organise and manage my tabs across multiple windows and device, really a big time saver both when it comes to work and private browsing. It's clear that a lot of thought and effort went into designing it, as it's very seamless and "easy to get". Looking forward to see what interesting functionality they add in the future, highly recommend this one!
This extension has truly transformed the way I interact with tabs. It skillfully incorporates numerous great concepts from its predecessors and presents them in a visually appealing manner. I must also commend Gustav, the developer, for being extremely responsive and helpful throughout my experience with this extension. Based on my interaction with Gustav, I am confident that many more exciting features are on the horizon.