Is Mazii: Japanese Dictionary & Translate safe?

Clean risk

Looks up and translates Japanese words and selected sentences while you browse.

This extension provides Japanese dictionary and translation tools from the browser toolbar and directly on web pages. You can double-click words for quick lookup, select sentences with Alt-click for translation, choose from multiple translation languages, and save Japanese lookup history.

Language Learningv1.7.1Chrome Web Store
0Risk
Who publishes it

Language Learning - 1 other listing from the same operator, none carrying a finding

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

Publisher
Language Learning
Website

Same store account

1 other listing published from this account, 20k+ users between them, none of them carrying a finding.

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.

ispeech.org
Also called by 2 other listings, including Select and Speak

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 1.7.1. 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

    <all_urls> and 1 more

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

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

    tabs

  • Run its own code inside the pages you visit

    scripting

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed Mazii: Japanese Dictionary & Translate 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.

  • mazii.net

    Mazii: Japanese Dictionary & Translate sends data to mazii.net. One other extension we have analysed sends data here.

Updated 30 September 2026lkjffochdceoneajnigkbdddjdekhojj