Is Yomitan safe?

Clean risk

Provides popup dictionary lookups and language-learning tools for text in 20+ languages.

This extension shows interactive dictionary definitions, offers a search page for looking up words, and supports offline use with imported dictionaries. It can play pronunciation audio from multiple sources, create Anki flashcards via AnkiConnect, and access web pages and local files to provide lookups where enabled.

Darius JahandarieFirefox Add-ons
0Risk
Who publishes it

Darius Jahandarie - no other listings under this identity, 7 shared hostnames

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

Publisher
Darius Jahandarie

Shared hosts - 7 hostnames

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.

jitendex.org
Also called by 3 other listings, including Yomitan
yomidevs.github.io
Also called by 3 other listings, including Yomitan
api.jiten.moe
Also called by 4 other listings, including Jiten Reader
dartmouth.edu
Also called by 4 other listings, including Rikaitan Popup Dictionary
jiten.moe
Also called by 4 other listings, including Yomitan, Jiten Reader
languagepod101.com
Also called by 4 other listings, including Yomitan, Rikaitan Popup Dictionary
yomitan.wiki
Also called by 6 other listings, including asbplayer: Language-learning with subtitles, asbplayer (Official)

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

Publishers can request a review.

Where it sends data

Destinations our analysis observed Yomitan 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.

  • AnkiConnect

    Yomitan sends data to AnkiConnect. Named as a recipient by 2 other extensions we have analysed.

Updated 15 October 2026amo-2824402