Tabnu – Tab & Memory Saver
Chrome extension by NS · Productivity · Tools
A Chrome extension in Productivity · Tools with 3 users, barely installed.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 3
- Users, last 7 days
- +2
- Version
- 1.0.0
- Updated in the store
- 2026-10-22
- Published
- 2026-10-22
- Manifest
- V3
- Browser access
- 5 permissions
How it has moved
- 2026-10-241appeared in the store
- 2026-10-303
- 2026-10-241appeared in the store
- 2026-10-303
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
See the address and title of every tab you have open
tabs -
Schedule work to run later
alarms -
Add items to the right-click menu
contextMenus
Show the remaining 2
-
Store data in your browser
storage -
Read how much memory your device has
system.memory
What changed recently
- Appeared in the store
The publisher
NS publishes 32 listings we track, 26k users between them.
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Pink Aura - Pastel Aesthetic Theme 10k users
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Blue Aura - Pastel Aesthetic Theme 5k users
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Black Aura - Pitch Black OLED & AMOLED Dark Theme 2k users
Show 5 more from this publisher
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Purple Aura - Pastel Aesthetic Theme 1k users
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Vollix - Volume Booster & Sound Amplifier 1k users
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Yellow Aura - Pastel Aesthetic Theme 1k users
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Orange Aura - Pastel Aesthetic Theme 1k users
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Green Aura - Pastel Aesthetic Theme 1k users
Like this one
Listings the catalog judges closest in what they say they do.
-
Smart Tab Memory Saver 6 users
-
Tab Memory Optimizer - Free Up RAM 5 users
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MemFreeze — Smart Tab Manager 6 users
-
Mem Cleaner by DFKH 18 users
-
Tab Nap — Tab Suspender 1 user
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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[](https://extops.dev/extensions/ibbjlmhaiihpfkceedldgfnanjaebhcd)<a href="https://extops.dev/extensions/ibbjlmhaiihpfkceedldgfnanjaebhcd"><img src="https://extops.dev/extensions/ibbjlmhaiihpfkceedldgfnanjaebhcd/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.