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KWScanner — Keyword Research Tool

Chrome extension by KWScanner.com · Productivity · Tools

A Chrome extension in Productivity · Tools with 4 000 users, a small but real audience.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
4 000
Rating
4.6 (11 ratings)
Users, last 11 days
+3k
Rating, last 30 days
Not watched long enough to say
Version
1.3.1
Updated in the store
2026-09-04
Published
2026-05-23
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
+3k since 01.09
1k-4k · 5 readings
2026-09-04: released 1.3.1
  1. 2026-09-011k
  2. 2026-09-021k
  3. 2026-09-043kreleased 1.3.1
  4. 2026-09-074k
  5. 2026-09-114k
Rating
-0.36 since 01.09
reviewsrating 4.64-5.00 · 5 readings
2026-09-04: released 1.3.1
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews7rating5.00
  3. 2026-09-04reviews11rating4.64released 1.3.1
  4. 2026-09-07reviews11rating4.64
  5. 2026-09-11reviews11rating4.64
Users
+3k since 01.09
1k-4k · 5 readings
2026-09-04: released 1.3.1
  1. 2026-09-011k
  2. 2026-09-021k
  3. 2026-09-043kreleased 1.3.1
  4. 2026-09-074k
  5. 2026-09-114k
Rating
-0.36 since 01.09
reviewsrating 4.64-5.00 · 5 readings
2026-09-04: released 1.3.1
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews7rating5.00
  3. 2026-09-04reviews11rating4.64released 1.3.1
  4. 2026-09-07reviews11rating4.64
  5. 2026-09-11reviews11rating4.64

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
Show the remaining 3
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.3.1 · Asked for fewer permissions (7, was 174)

What changed recently

  1. Package size changed
  2. Asked for fewer permissions (7, was 174)
  3. Store description rewritten (102 → 103 characters)
Show the remaining 1
  1. Released version 1.3.1 (was 0.2.1)

The publisher

KWScanner.com. Listed website: kwscanner.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. KC Everywhere - Keyword Research Tool Describes nearly the same job, smaller audience 7 users
  2. Keyword Planner: Get Volume, CPC, SEO Keyword Trends Describes nearly the same job, smaller audience 3k users ★ 4.9
  3. SerpDetective - SEO Keyword Research Tool Describes nearly the same job, smaller audience 11 users ★ 5.0
  4. KWS Everywhere — SEO Keyword Volume, CPC & DR Describes nearly the same job, smaller audience 9k users ★ 5.0
  5. Keyword Surfer Describes nearly the same job, with a large installed audience 600k users ★ 4.2

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.