Japanese IO

Name: Japanese IO
Rating: 4.52 (67 reviews)
Author: https://www.japanese.io

Helps you read Japanese text

As of May 2026, Japanese IO has 10,000 users and a 4.52/5 rating from 67 reviews in the Workflow & Planning category.

https://www.japanese.io Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users0%

10.0K

10,000

Rating0%

4.52

67 reviews

Reviews0%

Version

0.14.1

Manifest V3

History

1 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	10.0K	4.52	67	0.14.1
Now	10.0K	4.52	67	0.14.1

Permissions & access

Permissions: contextMenusscriptingactiveTabbackgroundtabsstorage
Host access: *://*/*, http://localhost:5000/, https://*.japanese.io/, http://commons.wikimedia.org/, https://fonts.googleapis.com/, https://api.mixpanel.com/, https://www.google-analytics.com/

Screenshots

About

This Chrome extension works in concert with Japanese IO (https://www.japanese.io) and brings easy access to dictionary lookups, readings, kanji and example sentences to help you read Japanese web pages.

Notice that this extension requires a free Japanese IO account, which can be created from the extension after it has been installed.  Paid feature upgrades are available.

Word lookups are stored in your profile and you can review and study this vocabulary on the Japanese IO website.