TransOver Firefox

TransOver

Hover, click or select to translate (with text-to-speech). Translator.

Features & Capabilities

TransOver is a powerful Chrome extension that enables instant translation of words or selected text from any language to your preferred language with just a hover, click, or text selection. Designed for seamless browsing, it enhances your understanding without leaving the page. Key features include optional text-to-speech for auditory learning, reverse translation to convert from your native language to another, and the ability to type and translate text within a convenient popup interface. Additionally, users can effortlessly copy translations to the clipboard for easy sharing or reference.

Ideal for language learners, travelers, and professionals, TransOver combines user-friendly design with versatile translation tools right in your browser. Experience quick and effective translations to boost your productivity and comprehension with this essential utility.

User Growth & Download Statistics

Manifest V2 Add-on Education Communication
By:
artemave
Daily users:
1,902 18
Rating:
4.63
(41)
Version:
1.74 Last updated: 2024-02-02
Version code:
5686711
Creation date:
2021-03-14
Risk:
Very high risk impact Low risk likelihood
Permissions:
  • storage
  • https://translate.googleapis.com/*
  • https://clients5.google.com/*
  • https://www.google-analytics.com/*
Content scripts matches:
  • <all_urls>
Size:
136.58KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-23
Compare stats and ranking:

Other platforms

Chrome
TransOver (v1.74)
100,000 4.54 (1,810)
Edge
TransOver (v1.74)
3,585 2.30 (20)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
artemave
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/transover-ff/
Website:
https://github.com/artemave/translate_onhover

User Reviews

Users praise TransOver for fast, popup translations on hover/click that are quick, unobtrusive, and helpful for language learning. The main recurring drawbacks are occasional mis- translations and limited language coverage for translation and TTS, with requests for a clear list of supported languages.
Pros
  • Popup translations appear on hover or click with a short delay.
  • Instant, unobtrusive translations shown in a popup without clutter.
  • Useful for language learning, helping understand individual words without translating the entire page.
  • Compact, non-intrusive UI that doesn't obstruct browsing.
  • Generally positive sentiment: convenient and appreciated by users.
Cons
  • Occasional incorrect translations (mis-translation) reported by multiple users.
  • Limited language support for translation and TTS; languages not clearly listed.
Recent reviews
by Fi*****, 2026-03-23

Enfin un vrai "flyover mouse translation" qui traduit chaque mots survolés separement
by Fi*****, 2025-08-07

by se*****, 2025-06-11
View all user reviews ›

Is TransOver Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

TransOver requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

TransOver has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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