To DeepL translation
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
Weekly download count: 140
Firefox on Android: No
Risk impact: Very low risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- activeTab
- contextMenus
- storage
Size: 11.81K
URLs: Website
Ranking
# 549 ▼ 2
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Highlight text on a web page and send it to DeepL page via context menu.
You can set hotkey for translating selected text in the Manage Extension Shortcuts settings.
You can check the source code in github and left any questions/requests here: https://github.com/xpmn/firefox-to-deepl/issues
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spammy, or outdated.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
- More advanced than official add-ons with side-by-side translation comparison.
- Beats Google in accuracy and correct translation of idioms.
- Works well again with Firefox (FF) after updates.
- Does exactly what it says and provides good functionality.
Cons
- Add-on is not working properly after recent updates.
- Some users reported that translated text is lost.
- Does not translate selected text without copying separately.
- Compatibility issues with other add-ons impacting functionality.
Most mentioned
- Addon not working after recent Firefox updates.
- Side-by-side translation feature is helpful.
- Users appreciate accuracy compared to other translators.
User reviews
by Firefox user 18759934, 2025-01-01
by APDS, 2024-12-14
More advanced than official add-ons.
The before and after translations are displayed side by side, so it is easy to verify if the translated version is understood by the other party.
You can also swap the sentences, so you can examine the sentences before translation.
by Firefox user 14734850, 2024-11-18
Add-on safety
Risk impact
To DeepL translation does not require any sensitive permissions.
Risk likelihood
To DeepL translation is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Upgrade to see risk analysis details