Mouse Tooltip Translator

Mouse Tooltip Translator

Mouse Tooltip Translator translate mouseover text using google translate

Mouse Tooltip Translator promo image
What is Mouse Tooltip Translator?

Mouse Tooltip Translator is an Edge add-on designed for seamless translations. When you hover the mouse on any text, it displays a tooltip with the translation in the desired language. It supports numerous languages, utilizes Google and Bing for translations, provides text-to-speech functionality and even offers capabilities like translating YouTube captions and performing OCR on images.

By: PDF dev
Version: 0.1.59 (Last updated: 2023-02-08)
Creation date: 2023-02-08
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 3
  • storage
  • tts
  • tabs
  • scripting
  • contextMenus
  • declarativeNetRequest
Host permissions:
  • <all_urls>
Size: 21.99M
Stats date:

Other platforms

Not available on Chrome
Not available on Firefox
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Analyze keywords

Mouse Tooltip Translator translate mouseover text using google translate When mouse hover on text, it shows translated tooltip in any language.


  • hover or select (highlight) on text to translate
  • Visualize tooltip on any web page (except Edge Add-ons site)
  • handle google translator and bing translator for translation
  • In the setting, google TTS (text to speech) is available to listen text
  • Support pdf to display translated tooltip using PDF.js
  • Filter out when source language and target language are same
  • translate youtube caption when mouse over subtitle block
  • process OCR when mouse over on image (ex manga)

Supported Translation Languages (using google translate)

English, Russian, Japanese, Chinese and so on

User reviews
Extension is very useful for learning languages. You can save a lot of time by simply pointing the cursor at words whose meanings you don't know. And that's it! It works for everything I need. Small tip: if you want to get just a translation of a single word, you can highlight the word and it won`t translate anything else.
by Ivan, 2024-02-23

It doesnt work the extension over www. msn. cn/zh-cn
by Alex, 2023-11-08

То что нужно, прям спасибо огромное разработчикам! Есть пожелание - выбирать вручную где будет переведенный текст над курсором или под ним.
by Sho, 2023-09-24
View all user reviews
Risk impact

Mouse Tooltip Translator is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Mouse Tooltip Translator if you trust the publisher.

Risk likelihood

Mouse Tooltip Translator has earned a fairly good reputation and likely can be trusted.

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