Underline
Learn a foreign language with a personalized database of flashcards based on the content you view every day!
As of June 2026, Underline has 754 users and a 4.93/5 rating from 15 reviews in the Education category.
Usersdown 4.2 percent−4.2%
754
754
Ratingno change0%
4.93
15 reviews
Reviewsno change0%
15
Version
0.1.33
Manifest V3
History
3 snapshotsTracking since Apr 22, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 22, 2026 | 787 | 4.93 | 15 | 0.1.33 |
| May 12, 2026 | 764 | 4.93 | 15 | 0.1.33 |
| Jun 7, 2026 | 776 | 4.93 | 15 | 0.1.33 |
| Now | 754 | 4.93 | 15 | 0.1.33 |
Permissions & access
- Permissions
- storagescriptingcontextMenustabs
- Host access
- http://*/, https://*/
Screenshots
About
Underline - expand your vocabulary while you browse the Internet. Use in 3 steps: 1. You are browsing foreign language content 2. You select a word you do not understand and click the "U" button 3. Underline will display the translation, allow you to listen to the word pronunciation and save it as a flashcard in the mobile application Underline advantages: - Easy and convenient translation of words directly in the foreign language content - Reliable result matching thanks to the use of contextual translation -The ability to listen to the pronunciation, which will allow you to remember a given word better - Option to save translations as study cards in the mobile application - Access to suggested words on the basis of previously saved flashcards By combining two compatible tools - a browser plug-in and a mobile application, Underline combines the process of searching, translating, saving and learning words, which allows you to learn the vocabulary you really need. Our extension works for Chrome, Opera and Microsoft Edge. In addition to English, we also have languages such as: - Spanish - Ukrainian - German - French - Japanese - Korean - Chinese - and many others Underline works best with our mobile application, so if you want to learn vocabulary, we encourage you to download it! The mobile application is available in both the App Store and Google Play. App Store: https://apps.apple.com/us/app/underline-language-learning/id1571773059 Google Play: https://play.google.com/store/apps/details?id=com.fiszki
Technical
- Version
- 0.1.33
- Manifest
- V3
- Size
- 503KiB
- Min Chrome
- 88
- Languages
- 4
- Featured
- Yes
Metadata
- ID
- ogdfpjfkomoeoodbemmkloabcjkmmbol
- Developer ID
- u613232098186ccd48dd494d8a66d9e3c
- Developer Email
- [email protected]
- Created
- Jul 16, 2021
- Last Updated (Store)
- Aug 7, 2022
- Last Scraped
- Jun 7, 2026
- Website
- getunderline.io
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.