BrainBox icon

BrainBox

by TheBrain Technologies LP · Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Make a note in TheBrain about something on the web

Users
5,000
0 in 30 days
Rating
4.2 / 5
unchanged in 30 days
Ratings
13
0 in 30 days
Store rank
#14K
#12K among extensions
Version
3.0.4
updated 3 Aug 2026

Users

monthly, 3 years
1,0004,0007,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 5,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
2813Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 13 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 BrainBox

BrainBox captures the current web page so you can access it from TheBrain. Now you can save not just the URL and title but also the content from the page itself. Settings enable sending the information directly to a specific thought, adding a new thought or even appending to an existing note.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%00.00
1 year0+0.0%00.00

Version history

8 versions recorded
3.0.43 Aug 2026
3.0.324 Jul 2024
3.0.214 Mar 2024
3.0.18 Mar 2024
2.0.39 Jan 2024
2.0.13 Nov 2023
2.01 Nov 2023
0.1.0.531 Jan 2019

Details

Category
Tools
First seen
31 Jan 2019
Size
489 KB
Languages
en-US
Pricing
Free
Privacy policy
thebrain.com
Support
thebrain.com
Extension ID
ijepbhiglhdinkklggdeelopcjfnhfhd

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
activeTabcookiesscripting
Site access
https://*.thebrain.com/*

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