Turns tab groups into project cards. Close a project when the job is done. Reopen it in one click when new work comes in.
Users
5
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#245K
#205K among extensions
Version
1.0.7
updated 17 Sep 2026
Users
monthly, 4 months
Latest, 16 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Akarnu – Tab Manager
Akarnu is a tab manager that thinks in clients and projects, not tabs.
Stop losing context every time you switch between them.
You're deep in Client A's work when Client B needs something urgent.
Now your browser is 40 tabs of research, docs, and half-finished tasks
— and you can't remember which tab belongs to which one.
Akarnu turns that chaos into clean cards: one card per client or
project, holding its own tabs, notes, and tasks. Switch in one click
— your current tabs save automatically, and the next workspace opens
exactly as you left it.
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🎯 Built for anyone struggling to juggle multiple clients or projects
Perfect if that sounds like you: freelancers, consultants,
agency-of-one operators, and independent professionals managing
several clients or projects at once.
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⚡ How it works
1️⃣ Create a Client Card for each customer or project
2️⃣ Add your tabs, tasks, notes, and quick links
3️⃣ Click Switch — current tabs save, next client's tabs open, in seconds
4️⃣ Job done? Archive the card — nothing is deleted
5️⃣ Client's back in 3 months? Reopen it — everything is exactly as you left it
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✔️ Key features
Client Cards — tab groups organized by client, not by browser window
or generic "space"
One-click switch — save your current session, open the next, no manual
tab-hunting
Archive & reopen — close out a client without losing anything; pick
back up months later
Unsaved tab recovery — switched too fast? Akarnu catches tabs you
forgot to save
Tasks, notes & quick links per client — everything tied to the card,
no digging through tabs to remember what's next
Multiple sessions per client — save separate sessions (research,
build, reporting) and restore any of them
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🔒 Privacy
Akarnu stores tab URLs, titles, and favicons only — the same data
your browser already keeps. It never reads page content and never
shares data with third parties. Sign in with Google, no password
required.
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🚀 Setup takes 2 minutes
1. Install the extension
2. Sign in with Google
3. Create your first Client Card
4. Add your current tabs
5. Create a second client and hit Switch
From then on, every client switch is one click.
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Coming soon: Firefox & Edge support
Currently Chrome only, solo use (no team workspaces yet in V1).
Support: support@akarnu.com · akarnu.com