TabLens icon

TabLens

by peterk · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Visualise memory usage across all your open tabs and suspend the heavy ones.

Users
5
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#249K
#208K among extensions
Version
1.0.0
updated 30 Mar 2026

Users

monthly, 7 months
048Mar 2026Jul 2026Oct 2026
Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 19 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 TabLens

See memory usage for every open tab at a glance. Suspend heavy tabs instantly to speed up Chrome.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months−3−37.5%00.00

Version history

1 versions recorded
1.0.030 Mar 2026

Details

Category
Tools
First seen
30 Mar 2026
Size
15 KB
Languages
en
Pricing
Free
Privacy policy
gist.github.com
Extension ID
cgkjajhcdmchmpadilgkoacfdlliggmn

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
tabsscriptingstorage
Site access
<all_urls>
Can read and change data on every website you visit.

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