WaniKani Companion

Your favorite Japanese learning app at a click away.

WaniKani Companion - Quick Access to Japanese Learning App

"WaniKani Companion" is a Chrome extension designed to make your experience with the WaniKani Japanese learning app smoother and faster. It provides a quick profile overview, desktop notifications, badge notifications, and WaniKani website integration. It also syncs user settings across multiple Chrome instances and includes user scripts improvements.
Install from Chrome Web Store

Extension stats

Manifest V2
By: Lucas P.
Users: 1,000+
Rating: 3.86
(28)
Version: 2.2 (Last updated: 2021-07-07)
Creation date: 2017-01-09
Permissions:
  • *://*.wanikani.com/
  • notifications
  • storage
  • webRequest
  • webRequestBlocking
Size: 153.60K
Email: na*****@pm.me
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Provides notifications when lessons/reviews are available
  • Helps users quickly check reviews without keeping the tab open
  • Auto expand item info feature is useful
  • Great for quick reviews in short time intervals
Cons
  • Does not automatically update the review count
  • Sometimes fails to connect to the WaniKani website
  • Support has been dropped and functionality is inconsistent
  • Window size is too small for reviews and limited resizing options
Most mentioned
  • The extension doesn't update the number of lessons/reviews automatically
  • Stopped working after WK removed the V1 API
  • Notifications are too loud and need volume control options
  • Great for reminding about reviews without keeping a tab open
User reviews
The extension shows lessons/reviews available before they are ready, in my case it is always ahead a few hours of the review forecast. The only useful feature I have found in it is the "auto expand item info" when using WaniKani.
by Esteban Rivera, 2022-09-10

Doesn't work anymore, and support has been dropped. Not worth installing.
by qw rt, 2022-08-04

It does work now, it would be nice if it'd update the review count right after I've finished my reviews. I.e.: I had 4 reviews, I finished them all but I still see badge saying "4" until the next update cycle
by Maxim Filippov, 2021-12-13
View all user reviews

Extension safety

Risk impact

WaniKani Companion requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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  • Low ******* ****** ** *** ********* ******** ************
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of WaniKani Companion. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ********* ** * ******* ********* ** ****** *** *****
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