Langtern icon

Langtern

by Langtern · langtern.com · Education
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Langtern helps you understand content in foreign languages. It offers a popup dictionary to look up words without interruption.

Users
322
−5 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#52K
#44K among extensions
Version
2.1.0
updated 2 Oct 2026

Users

monthly, 3 years
0168336Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 322 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
023Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 3 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 Langtern

Langtern offers a popup dictionary to understand more easily websites and videos in a foreign language. Both English and Chinese are currently supported as foreign languages.

Growth

WindowUsersChangeRatingsRating
7 days−9−2.7%00.00
30 days−5−1.5%00.00
6 months+4+1.3%00.00
1 year+51+18.8%00.00

Version history

14 versions recorded
2.1.02 Oct 2026
2.0.223 Feb 2026
2.0.120 Feb 2026
1.1.43 Feb 2025
1.0.18 May 2024
1.0.06 May 2024
0.18.1324 Apr 2024
0.18.1215 Apr 2024

Details

Category
Education
First seen
9 Oct 2023
Size
1.4 MB
Languages
en, es
Pricing
Free
Privacy policy
langtern.com
Extension ID
noofghepdoofpogfmbajnllfcdimfeip

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
sidePanel

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