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JAPAN AI Browser Assistant

By JAPAN AI

Use JAPAN AI in your browser side panel to understand the page you're viewing, summarize content, ask questions, and get work done.

View Chrome Web Store
Time on the storeUnder 6 monthsA rough range, not an exact date
Store users955As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 53 ratings on the Chrome Web Store
Last store update9 Oct 2026Version 2.0.0, 1 day ago

Inside the extension

JAPAN AI Browser Assistant developer product preview 1Product image 1 of 1

Reviews

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Competitors

Closest by name, description, category or topic.

Finding the closest competitors…

Permissions & access

Access levelHigh

Can see the address and title of every open tab, plus 3 more sensitive permissions.

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

Permissions 11

Sensitive4

  • See the address and title of every open tabtabs
  • Read and change site cookies, including loginscookies
  • Take full control of pages through the debuggerdebugger
  • Follow every page you openwebNavigation

Standard7

  • Open in the side panelsidePanel
  • Save its own settingsstorage

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

Website access 8

  • localhost:4200
  • 127.0.0.1:4200
  • app.japan-ai.co.jp
  • staging.app.japan-ai.co.jp
  • app.japan-ai-staging.jp
  • qa.dev.app.japan-ai.co.jp
  • storage.googleapis.com
  • storage.googleapis.com and its subdomains
Extension ID
hpgliminkaepkgjplfmhdbfejcgmgkbg
Package size
3.55MiB
Manifest
Version 3

The maker

This is the only listing we know of from JAPAN AI.

Listings
1
Combined store users
≈955
Store Featured
0

Combined users can count the same person more than once. Maker profile

Ext Watch AI

Should you build in this niche?

See plans

One research report for JAPAN AI Browser Assistant. Reports come with Plus, Pro and Max.

  • 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
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
Overview
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