Is CR Dual Subtitles - Subtitle Translator safe?

Low risk

CR Dual Subtitles sends Crunchyroll tab details and subtitle translation text to Amplitude during translation.

When a Crunchyroll page asks the background worker to translate subtitles, the request includes the current tab URL, tab title, source and target languages, and subtitle text. The background worker posts that translation request to api.crdualsubtitles.com and also records runtime-message analytics to Amplitude with the unchanged request payload.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

revja0189v3.2.0Chrome Web Store
15Risk
Who publishes it

revja0189 - 4 other listings from the same operator, 1 of them carrying a finding

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

Publisher
revja0189

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.

crdualsubtitles.com
Also called by 3 other listings: Disney Plus Subtitle Translator - Dual Subtitles, Video Dual Subtitles - Translator for Vimeo, Netflix Dual Subtitles - Subtitle Translator

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 3.2.0. 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 crunchyrolldualsubtitles.com

    https://*.crunchyrolldualsubtitles.com/*

  • Read and change your data on iamheretoassistyou.cc

    https://*.iamheretoassistyou.cc/*

  • Store data in your browser

    storage

  • Act on the current tab, but only after you click the extension

    activeTab

Where it sends data

Destinations our analysis observed CR Dual Subtitles - Subtitle Translator 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.

  • api2.amplitude.comwidely used

    CR Dual Subtitles - Subtitle Translator sends data to api2.amplitude.com. A widely used service: 41 other extensions we have analysed send data here.

  • api.crdualsubtitles.com

    CR Dual Subtitles - Subtitle Translator sends data to api.crdualsubtitles.com. No other extension we have analysed sends data here.

Updated 30 September 2026gkoeppnldiedjdkiiodemkinnejnehbn