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Check Keyword Density Tool

Chrome extension by shoelacesoftware · Productivity · Tools

A Chrome extension in Productivity · Tools with 150 users, barely installed. Audience over the last 30 days: -11.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
150
Rating
5.0 (2 ratings)
Users, last 30 days
-11
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2026-02-19
Published
2026-02-11
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-11 since 01.10
149-161 · 14 readings
  1. 2026-10-04150
  2. 2026-10-10153
  3. 2026-10-13158
  4. 2026-10-16156
  5. 2026-10-18159
  6. 2026-10-19158
  7. 2026-10-21161
  8. 2026-10-23159
  9. 2026-10-24157
  10. 2026-10-25154
  11. 2026-10-28150
  12. 2026-10-29149
  13. 2026-10-30150
  14. 2026-10-31150
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-13reviews1rating5.00
  4. 2026-10-16reviews1rating5.00
  5. 2026-10-18reviews1rating5.00
  6. 2026-10-19reviews1rating5.00
  7. 2026-10-21reviews1rating5.00
  8. 2026-10-23reviews1rating5.00
  9. 2026-10-24reviews1rating5.00
  10. 2026-10-25reviews1rating5.00
  11. 2026-10-28reviews1rating5.00
  12. 2026-10-29reviews2rating5.00
  13. 2026-10-30reviews2rating5.00
  14. 2026-10-31reviews2rating5.00
Users
-4 since 31.08
149-168 · 27 readings
  1. 2026-08-31154
  2. 2026-09-02150
  3. 2026-09-04158
  4. 2026-09-06164
  5. 2026-09-08162
  6. 2026-09-09162
  7. 2026-09-13161
  8. 2026-09-15164
  9. 2026-09-17167
  10. 2026-09-20163
  11. 2026-09-21168
  12. 2026-09-25165
  13. 2026-09-26161
  14. 2026-10-04150
  15. 2026-10-10153
  16. 2026-10-13158
  17. 2026-10-16156
  18. 2026-10-18159
  19. 2026-10-19158
  20. 2026-10-21161
  21. 2026-10-23159
  22. 2026-10-24157
  23. 2026-10-25154
  24. 2026-10-28150
  25. 2026-10-29149
  26. 2026-10-30150
  27. 2026-10-31150
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-20reviews1rating5.00
  11. 2026-09-21reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-10-04reviews1rating5.00
  15. 2026-10-10reviews1rating5.00
  16. 2026-10-13reviews1rating5.00
  17. 2026-10-16reviews1rating5.00
  18. 2026-10-18reviews1rating5.00
  19. 2026-10-19reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-23reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-25reviews1rating5.00
  24. 2026-10-28reviews1rating5.00
  25. 2026-10-29reviews2rating5.00
  26. 2026-10-30reviews2rating5.00
  27. 2026-10-31reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

shoelacesoftware.

Like this one

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

  1. Keyword Density Checker Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. KeyDen: Keyword Density Checker & SEO Analyzer Describes nearly the same job, smaller audience 19 users ★ 5.0
  3. Keyword Density Checker & Word Frequency Analyzer Describes nearly the same job, smaller audience 17 users
  4. Keyword Density Checker Describes nearly the same job, smaller audience 4 users
  5. Keyword Density Checker Pro Describes nearly the same job, smaller audience 6 users

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.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fkidocfdbehjbpkodjigcalbccfjmnnc/badge.svg)](https://extops.dev/extensions/fkidocfdbehjbpkodjigcalbccfjmnnc)

HTML

<a href="https://extops.dev/extensions/fkidocfdbehjbpkodjigcalbccfjmnnc"><img src="https://extops.dev/extensions/fkidocfdbehjbpkodjigcalbccfjmnnc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built