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Rubi — AI Japanese Furigana & Contextual Translation

Immersive Japanese reading assistant: Auto-injects Furigana and features AI-powered contextual translation and dictionary…

View Chrome Web Store

Time on the storeUnder 6 monthsA rough range, not an exact date

Store users26As shown on the Chrome Web Store

Chrome Web Store ratingNot rated yetNo store ratings yet

Last store updateNever updatedVersion 0.1.0

Inside the extension

Rubi — AI Japanese Furigana & Contextual Translation developer product preview 1

Product image 1 of 1

Reviews

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 3

Standard3

Save its own settingsstorage
Work on the tab you click it onactiveTab
Block or redirect requests with set rulesdeclarativeNetRequest

Members also see when a new version asks for new access.

Website access 20

googleapis.com and its subdomains
api.deepl.com
www2.deepl.com
api.openai.com
api.deepseek.com
open.bigmodel.cn
generativelanguage.googleapis.com
api.anthropic.com
api.x.ai
dashscope.aliyuncs.com
api.moonshot.cn
api.siliconflow.cn
api.lingyiwanwu.com
birchill.co.jp and its subdomains
api.tts.quest
speech.platform.bing.com
www.bing.com
114.55.243.162:8090
127.0.0.1
localhost

Extension ID: hpdckjfgplljkjjieaedfcbmgbdofiod
Package size: 15.66MiB
Manifest: Version 3

The maker

Ousinki has 4 listings on the store. Updates now and then.

Listings: 4
Combined store users: ≈87
Store Featured: 0
Updated in the last 90 days: 1 of 4

Jyutping Hover Dictionary50 users · updated 40 days ago
RTTR — RubyText Translator7 users · updated 5 months ago
盲文悬浮注音4 users · updated 8 months ago

Combined users can count the same person more than once. See all 4 listings

Ext Watch AI

Should you build in this niche?

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Takeaway & demandCited takeaway and search volumes
Traffic & domainPopularity rank, visits and authority
Money & pricingPlans and prices from the maker’s site
ReviewsComplaints and praise, quoted
Competitors & ranksRank against the closest listings
Build opportunityWhat to build and how to position it

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