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WordHub – AI Dictionary & Vocabulary Builder

Look up words while browsing. Get definitions, pronunciation, etymology, AI context, and spaced repetition.

View Chrome Web Store

Time on the storeUnder a yearA rough range, not an exact date

Store users145As shown on the Chrome Web Store

Chrome Web Store rating4.5 / 54 ratings on the Chrome Web Store

Last store update23 Sep 2026Version 0.2.4, 17 days ago

Inside the extension

WordHub – AI Dictionary & Vocabulary Builder developer product preview 1

Product image 1 of 5

Reviews

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Permissions & access

Access levelHigh

Can read and change every website you visit.

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

Permissions 7

Sensitive3

Read and change data on every website<all_urls>
See the address and title of every open tabtabs
Watch the web traffic your browser sendswebRequest

Standard4

Save its own settingsstorage
Work on the tab you click it onactiveTab
Add items to the right-click menucontextMenus

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

Website access All

All websites
api.wordhub.top
wordhub.top and its subdomains
api.openai.com
api.anthropic.com
generativelanguage.googleapis.com
api.deepseek.com
openrouter.ai
localhost:4002
127.0.0.1:4002
localhost:11434
127.0.0.1:11434

Extension ID: gogaohbjjfejmkcfbglmpndnpdeljmmc
Package size: 3.51MiB
Manifest: Version 3

The maker

perry.lei has 4 listings on the store. Updates most of their listings often.

Listings: 4
Combined store users: ≈321
Store Featured: 1
Updated in the last 90 days: 3 of 4

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

Ext Watch AI

Should you build in this niche?

One research report for WordHub – AI Dictionary & Vocabulary Builder. 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