Japanese IO

Helps you read Japanese text

What is Japanese IO?

Japanese IO is a Chrome extension developed by https://www.japanese.io, and its main feature is "Helps you read Japanese text".

Extension Screenshots

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Download Japanese IO Extension CRX File

Download Japanese IO extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        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.                    

Extension Basic Information

Name Japanese IO Japanese IO
ID dccefjeoofjkdjodbkkbncjcipagdnad
Official URL https://chromewebstore.google.com/detail/japanese-io/dccefjeoofjkdjodbkkbncjcipagdnad
Description Helps you read Japanese text
File Size 747 KB
Installation Count 11,885
Current Version 0.14.1
Last Updated 2022-10-12
Publish Date 2020-06-06
Rating 4.55/5 Total 62 Ratings
Developer https://www.japanese.io
Email [email protected]
Payment Type in_app
Extension Website https://www.japanese.io
Privacy Policy Page URL https://www.japanese.io/privacy
Supported Languages en
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Japanese IO",
    "description": "Helps you read Japanese text",
    "version": "0.14.1",
    "manifest_version": 3,
    "permissions": [
        "contextMenus",
        "scripting",
        "activeTab",
        "background",
        "tabs",
        "storage"
    ],
    "host_permissions": [
        "*:\/\/*\/*",
        "http:\/\/localhost:5000\/",
        "https:\/\/*.japanese.io\/",
        "http:\/\/commons.wikimedia.org\/",
        "https:\/\/fonts.googleapis.com\/",
        "https:\/\/api.mixpanel.com\/",
        "https:\/\/www.google-analytics.com\/"
    ],
    "icons": {
        "16": "favicon.ico",
        "128": "favicon-128x128.png",
        "196": "favicon-196x196.png"
    },
    "background": {
        "service_worker": "serviceWorker.bundle.js"
    },
    "externally_connectable": {
        "matches": [
            "http:\/\/localhost:5000\/*",
            "https:\/\/staging.japanese.io\/*",
            "https:\/\/www.japanese.io\/*"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "bootstrap.bundle.js"
            ],
            "run_at": "document_end"
        }
    ],
    "options_page": "pages\/options\/OptionsPage.html",
    "action": {
        "default_title": "Japanese IO",
        "default_icon": {
            "128": "favicon-128x128.png"
        }
    },
    "web_accessible_resources": [
        {
            "resources": [
                "\/images\/icons\/triangle.svg",
                "\/images\/powerUp\/powerhead-white-green.png",
                "\/images\/powerUp\/powerhead-dark-green.png",
                "\/images\/icons\/close.svg",
                "\/images\/logos\/japanese-io-logo.svg",
                "\/images\/icons\/star.svg",
                "\/images\/icons\/star-grey.svg",
                "\/images\/icons\/speaker.svg",
                "\/images\/icons\/speaker-grey.svg",
                "\/api\/vocabulary\/*\/audio"
            ],
            "matches": [
                ""
            ]
        }
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    }
}