Is azVocab Dictionary safe?

Clean risk

azVocab Dictionary sends selected webpage text to azvocab.ai when immediate lookup is enabled.

The extension's content script runs on all sites and watches for text selected with the mouse. When immediate lookup is enabled, selected text up to 250 characters is sent to azvocab.ai's vocabulary search endpoint to retrieve dictionary results.

CTH EDUv1.8.3Chrome Web Store
1Risk
Who publishes it

CTH EDU - no other listings under this identity

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

Publisher
CTH EDU
Declared legal entity
CTH EDU
Registered address
No. 16, Ln. 12, Khuat Duy Tien Rd., Thanh Xuan Dist., Hanoi, Hanoi City 100000, VN
Registered contact
CTH SOFT JSC

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 1.8.3. 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 secure site you visit

    https://*/*

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed azVocab Dictionary 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.

  • azvocab.ai

    azVocab Dictionary sends data to azvocab.ai. No other extension we have analysed sends data here.

Updated 30 September 2026ioldgkajbollaojdlohmjnddnfniepkh