Right-click on a section of text and click on "To DeepL" to translate it to your language. Default language is selected in extension preferences.

To DeepL Translation - Firefox Add-On for Easy Translation
'To DeepL translation' is a user-friendly add-on for your Firefox browser. It provides a quick option for users to translate any highlighted text sections directly to their preferred language using the DeepL translation service. Users can customize their hotkeys for quick translation access in the 'Manage Extension Shortcuts' settings. For any questions or requests about this add-on, users can visit the GitHub source code page.
Add-on stats
Manifest V2
Weekly download count: 177
Firefox on Android: No
Permissions:
- activeTab
- contextMenus
- storage
Size: 11.93K
URLs: Website
Full description: See detailed description
Ranking
# 558 ▼ 4
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
Pros
- More advanced than official add-ons
- Displays before and after translations side by side
- Beats Google in accuracy for idioms
- Works well with the latest version of Firefox (0.9.2 with FF 131.x)
- Easy to use and effective for translation
Cons
- Does not work properly after Firefox 131.0
- Translation fails with certain error messages
- Does not translate selected text without copying separately to DeepL
- Compatibility issues on specific devices (iMac)
- Requires settings adjustment to function correctly
Most mentioned
- Incompatibility with Firefox version 131.0
- Translation functionality issues
- General praise for translation accuracy
- Desire for improved functionality as a search engine
- User interface issues with pop-up tabs
User reviews
by askolvid, 2025-03-03
by 退出党团队远离中共邪教, 2025-02-17
by Firefox user 18759934, 2025-01-01
Add-on safety
Risk impact
To DeepL translation does not require any sensitive permissions.
Risk impact analysis details
- Low Request access to the following domains:
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of To DeepL translation. Use it at your own risk.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
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- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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