Knoman icon

Knoman

by lorenzai.knoman · knoman.info · Education
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Knoman Chrome extension

Users
8
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#208K
#174K among extensions
Version
0.4.0
updated 18 Sep 2025

Users

monthly, 3 years
159Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
012Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 2 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 Knoman

Organize your search, web surfing history, and knowledge obtained through the process - Version 0.4.0 * Bug fixes like edge case of race condition * Fix proper URL update after waking up service worker - Version 0.3.0 * Change to only store information locally in the browser - Version 0.2.0 * Change to only store information triggered by user * Change to store information in chrome local storage - Version 0.1.3 * Support providing feedback to web pages through context menu * Accept login info from knoman.info website - Version 0.1.1 * Initial version

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+14.3%00.00
6 months+1+14.3%00.00
1 year0+0.0%00.00

Version history

3 versions recorded
0.4.018 Sep 2025
0.3.016 Sep 2024
0.1.322 Jan 2020

Details

Category
Education
First seen
22 Jan 2020
Size
3.8 MB
Languages
en-US
Pricing
Free
Extension ID
pkjiiacndminmhofjeggfkbheibkaeag

Permissions and risk

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

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