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Functionality & UI

Tab Sleep – Auto Suspend Idle Tabs

By ARMS Technologies

Automatically suspend idle tabs to free up RAM and speed up Chrome. Simple, lightweight, no clutter.

View Chrome Web Store

Time on the storeUnder 6 monthsA rough range, not an exact date

Store users10As shown on the Chrome Web Store

Chrome Web Store rating3.7 / 53 ratings on the Chrome Web Store

Last store update23 Jul 2026Version 1.2.0, 3 months ago

Inside the extension

Tab Sleep – Auto Suspend Idle Tabs developer product preview 1

Product image 1 of 2

Reviews

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Permissions & access

Access levelMedium

Can see the address and title of every open tab.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 5

Sensitive1

See the address and title of every open tabtabs

Standard4

Run tasks on a schedulealarms
Add items to the right-click menucontextMenus
Save its own settingsstorage
Run its code on pages it can accessscripting

Members also see when a new version asks for new access.

Website access 2

youtube.com and its subdomains
youtu.be

Extension ID: cfffiolcilfobhoaoepecpmdgpagigfm
Package size: 56.17KiB
Manifest: Version 3

The maker

ARMS Technologies has 19 listings on the store. Updates most of their listings often.

Listings: 19
Combined store users: ≈920
Store Featured: 0
Updated in the last 90 days: 19 of 19

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GIF Compressor17 users · updated 3 months ago
GIF to WebP Converter16 users · updated 3 months ago

Combined users can count the same person more than once. See all 19 listings

Ext Watch AI

Should you build in this niche?

One research report for Tab Sleep – Auto Suspend Idle Tabs. Reports come with Plus, Pro and Max.

Takeaway & demandCited takeaway and search volumes
Traffic & domainPopularity rank, visits and authority
Money & pricingPlans and prices from the maker’s site
ReviewsComplaints and praise, quoted
Competitors & ranksRank against the closest listings
Build opportunityWhat to build and how to position it

Every number shows its source and date
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