Reverso – Translation, dictionary

Translate and learn languages while browsing and watching movies, it’s free.

Reverso – Translation & Dictionary Firefox Extension

Reverso – Translation, dictionary is a free Firefox add-on that allows users to get accurate translations illustrated by real usage examples. It leverages AI and big data algorithms for achieving the most relevant results. Users can translate subtitles on Netflix, Amazon Prime, and YouTube. They can save favorite expressions and words, and review or memorize them later. It supports 15 languages with synchronization across devices for registered users. The add-on also provides advanced features such as pronunciation assistance, a history view, and personalized phrasebook of favorite expressions.
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View on Firefox Browser Add-ons

Add-on stats

Users: 13,083
-21
Rating: 4.19
(312)
1 new ratings
Version: 2.2.205 (Last updated: 2022-03-23)
Creation date: 2016-08-23
Weekly download count: 189
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood:
Low risk likelihood
Manifest version: 2
Permissions:
  • contextMenus
  • <all_urls>
  • https://*.reverso.net/*
  • http://*.reverso.net/*
  • https://*.google-analytics.com/*
  • notifications
  • webRequest
  • tabs
  • cookies
Size: 3.30M

Ranking

# 679 ▼ 3
Other rankings
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Other platforms

Reverso – Translation, dictionary (v3.7.324)
4.60 (1,317) 300,000
Reverso Translate and Learn (v12.5.3)
4.66 (266,467) 25,337,609
Not available on Edge
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Add-on summary

Analyze keywords

Translate and learn languages while browsing and watching movies. It’s free, and registration is optional. Just select a text, let the magic happen and get accurate translations illustrated by examples of real usage.

ENJOY THE ULTIMATE AI-POWERED TRANSLATION • Powerful big data algorithms and machine learning. • The most accurate and relevant results, based on millions of real-life multilingual texts.

LEARN WHILE WATCHING YOUR FAVORITE MOVIES • Translate subtitles while you enjoy a movie on Netflix, Amazon Prime, YouTube, and more. • Save your favorite words and expressions to review it later and memorize them.

LEARN WHILE BROWSING AND READING • Discover translations and pronunciations of words and expressions in foreign languages: Spanish, French, Russian…, in the context of your article or document. • Read, write and speak with more accuracy and confidence. • Save your favorite words and expressions to review it later and memorize them.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to use and user-friendly
  • Helpful for language learning, especially German
  • Effective subtitle translation for some platforms
Cons
  • Lacks basic setup instructions for certain features
  • Invasive pop-up notifications, especially on YouTube
  • Interface deemed too complex and colorful
  • Firefox version is not on par with the Chrome version
Most mentioned
  • Need for a less intrusive user experience
  • Request for feature parity with Chrome
  • Complaints about pop-up notifications
  • Desire for multilingual support, specifically Ukrainian
User reviews
nice
by Firefox user 18785750, 2025-01-27
Don't think I could've learned the German language without this tool.
by Paranoid, 2025-01-19
by Firefox user 18428762, 2024-11-19
View all user reviews

Add-on safety

Risk impact

Reverso – Translation, dictionary requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Reverso – Translation, dictionary has earned a fairly good reputation and likely can be trusted.

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