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Functionality & UI

FKN WebExtension

By FKN

Companion for the FKN platform: apps you authorize can read and act on sites for you, always behind an explicit permission prompt.

Time on the storeUnder a yearA rough range, not an exact date
Store users3As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update2 Oct 2026Version 0.1.54, 4 days ago

Inside the extension

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 6

Sensitive4

  • Read and change data on every website<all_urls>
  • Read and change site cookies, including loginscookies
  • Change web traffic on the sites it can accessdeclarativeNetRequestWithHostAccess
  • Follow every page you openwebNavigation

Standard2

  • Save its own settingsstorage
  • Store large amounts of its own dataunlimitedStorage

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

Website access All

  • All websites
Extension ID
ffeddppgmgpnjagcklkfefpdnaoefckf
Package size
806KiB
Manifest
Version 3

The maker

This is the only listing we know of from FKN.

Listings
1
Combined store users
≈3
Store Featured
0

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

Ext Watch AI

Should you build in this niche?

One research report for FKN WebExtension. 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
Explore the store
Opportunities
Compare
Watchlist
Collections
Saved searches
Alerts
Reports
Plans & usage
Account settings
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