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Capture The Flag

Chrome extension by chromium.extensions · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 243 users, barely installed. Audience over the last 30 days: -37.

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

What the developer says, and 3 screenshots

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

Users
243
Rating
4.8 (5 ratings)
Users, last 30 days
-37
Rating, last 30 days
Steady over 30 days
Version
0.1.0 (30989e50)
Updated in the store
2024-06-10
Published
2021-02-04
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
-37 since 30.09
243-280 · 16 readings
  1. 2026-10-05262
  2. 2026-10-08263
  3. 2026-10-10266
  4. 2026-10-13279
  5. 2026-10-16265
  6. 2026-10-17272
  7. 2026-10-18277
  8. 2026-10-19272
  9. 2026-10-21266
  10. 2026-10-22266
  11. 2026-10-23263
  12. 2026-10-24254
  13. 2026-10-25250
  14. 2026-10-27247
  15. 2026-10-29243
  16. 2026-10-30243
Rating
unchanged since 30.09
reviewsrating 4.80 · 16 readings
  1. 2026-10-05reviews5rating4.80
  2. 2026-10-08reviews5rating4.80
  3. 2026-10-10reviews5rating4.80
  4. 2026-10-13reviews5rating4.80
  5. 2026-10-16reviews5rating4.80
  6. 2026-10-17reviews5rating4.80
  7. 2026-10-18reviews5rating4.80
  8. 2026-10-19reviews5rating4.80
  9. 2026-10-21reviews5rating4.80
  10. 2026-10-22reviews5rating4.80
  11. 2026-10-23reviews5rating4.80
  12. 2026-10-24reviews5rating4.80
  13. 2026-10-25reviews5rating4.80
  14. 2026-10-27reviews5rating4.80
  15. 2026-10-29reviews5rating4.80
  16. 2026-10-30reviews5rating4.80
Users
-27 since 01.09
243-280 · 30 readings
  1. 2026-09-01270
  2. 2026-09-02269
  3. 2026-09-04263
  4. 2026-09-07270
  5. 2026-09-08279
  6. 2026-09-09265
  7. 2026-09-10270
  8. 2026-09-13269
  9. 2026-09-15255
  10. 2026-09-16259
  11. 2026-09-21269
  12. 2026-09-25278
  13. 2026-09-27277
  14. 2026-09-28280
  15. 2026-10-05262
  16. 2026-10-08263
  17. 2026-10-10266
  18. 2026-10-13279
  19. 2026-10-16265
  20. 2026-10-17272
  21. 2026-10-18277
  22. 2026-10-19272
  23. 2026-10-21266
  24. 2026-10-22266
  25. 2026-10-23263
  26. 2026-10-24254
  27. 2026-10-25250
  28. 2026-10-27247
  29. 2026-10-29243
  30. 2026-10-30243
Rating
unchanged since 01.09
reviewsrating 4.80 · 30 readings
  1. 2026-09-01reviews5rating4.80
  2. 2026-09-02reviews5rating4.80
  3. 2026-09-04reviews5rating4.80
  4. 2026-09-07reviews5rating4.80
  5. 2026-09-08reviews5rating4.80
  6. 2026-09-09reviews5rating4.80
  7. 2026-09-10reviews5rating4.80
  8. 2026-09-13reviews5rating4.80
  9. 2026-09-15reviews5rating4.80
  10. 2026-09-16reviews5rating4.80
  11. 2026-09-21reviews5rating4.80
  12. 2026-09-25reviews5rating4.80
  13. 2026-09-27reviews5rating4.80
  14. 2026-09-28reviews5rating4.80
  15. 2026-10-05reviews5rating4.80
  16. 2026-10-08reviews5rating4.80
  17. 2026-10-10reviews5rating4.80
  18. 2026-10-13reviews5rating4.80
  19. 2026-10-16reviews5rating4.80
  20. 2026-10-17reviews5rating4.80
  21. 2026-10-18reviews5rating4.80
  22. 2026-10-19reviews5rating4.80
  23. 2026-10-21reviews5rating4.80
  24. 2026-10-22reviews5rating4.80
  25. 2026-10-23reviews5rating4.80
  26. 2026-10-24reviews5rating4.80
  27. 2026-10-25reviews5rating4.80
  28. 2026-10-27reviews5rating4.80
  29. 2026-10-29reviews5rating4.80
  30. 2026-10-30reviews5rating4.80

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

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

The full permission history for this extension

What changed recently

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

The publisher

chromium.extensions. Listed website: nilfalse.com.

Like this one

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  2. IP Domain Country Flag Describes nearly the same job, with a large installed audience 100k users ★ 3.9
  3. Country Flags & IP WhoIs Describes nearly the same job, smaller audience 273 users ★ 3.3
  4. Brave GeoOrigin Describes nearly the same job, smaller audience 7 users
  5. Website Country Panel Describes nearly the same job, smaller audience 34 users ★ 5.0

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

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built