Is Translation Comparison safe?

Clean risk

Translation Comparison sends selected webpage text to Google, Microsoft, or ImTranslator for translation.

Translation Comparison injects a content script on websites to read highlighted text after a mouseup event and stores that selection for its comparison page. When the user requests translation, the selected text is sent to the configured translation provider as part of the translation request.

ImTranslatorv11.0Firefox Add-ons
2Risk
Who publishes it

ImTranslator - no other listings under this identity, 1 shared hostname

What this publisher told the store about itself, and the other listings that told it the same thing.

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

imtranslator.net
Also called by 7 other listings, including ImTranslator, ImTranslator: Translator, Dictionary, TTS

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 11.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • See the address and title of every tab you have open

    tabs

  • Add items to the right-click menu

    contextMenus

  • Watch, block and rewrite every request your browser makes

    webRequestBlocking

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Translation Comparison contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • translate.googleapis.comwidely used

    Translation Comparison sends data to translate.googleapis.com. A widely used service: 86 other extensions we have analysed send data here.

  • api-edge.cognitive.microsofttranslator.com

    Translation Comparison sends data to api-edge.cognitive.microsofttranslator.com. 21 other extensions we have analysed send data here.

  • imtranslator.net

    Translation Comparison sends data to imtranslator.net. One other extension we have analysed sends data here.

Updated 30 September 2026amo-819460