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Simply Black

Chrome theme by LTAcosta

A Chrome extension with 343 users, barely installed. Audience over the last 30 days: -29.

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
343
Rating
4.9 (90 ratings)
Users, last 30 days
-29
Rating, last 30 days
+0.10 in 30 days
Version
1
Updated in the store
2012-01-08
Published
unknown
Manifest
V1
Browser access
No permissions declared

How it has moved

Users
-29 since 06.10
343-392 · 20 readings
  1. 2026-10-08373
  2. 2026-10-09369
  3. 2026-10-10372
  4. 2026-10-11366
  5. 2026-10-13380
  6. 2026-10-14380
  7. 2026-10-16379
  8. 2026-10-18388
  9. 2026-10-19391
  10. 2026-10-20392
  11. 2026-10-21386
  12. 2026-10-22391
  13. 2026-10-23385
  14. 2026-10-24384
  15. 2026-10-25366
  16. 2026-10-28373
  17. 2026-10-29359
  18. 2026-10-30356
  19. 2026-11-01357
  20. 2026-11-04343
Rating
+0.10 since 06.10
reviewsrating 4.79-4.89 · 20 readings
  1. 2026-10-08reviews90rating4.79
  2. 2026-10-09reviews90rating4.79
  3. 2026-10-10reviews90rating4.79
  4. 2026-10-11reviews90rating4.79
  5. 2026-10-13reviews90rating4.79
  6. 2026-10-14reviews90rating4.89
  7. 2026-10-16reviews90rating4.89
  8. 2026-10-18reviews90rating4.89
  9. 2026-10-19reviews90rating4.89
  10. 2026-10-20reviews90rating4.89
  11. 2026-10-21reviews90rating4.89
  12. 2026-10-22reviews90rating4.89
  13. 2026-10-23reviews90rating4.89
  14. 2026-10-24reviews90rating4.89
  15. 2026-10-25reviews90rating4.89
  16. 2026-10-28reviews90rating4.89
  17. 2026-10-29reviews90rating4.89
  18. 2026-10-30reviews90rating4.89
  19. 2026-11-01reviews90rating4.89
  20. 2026-11-04reviews90rating4.89
Users
-25 since 31.08
334-392 · 36 readings
  1. 2026-08-31368
  2. 2026-09-03376
  3. 2026-09-04370
  4. 2026-09-06353
  5. 2026-09-07350
  6. 2026-09-08345
  7. 2026-09-10342
  8. 2026-09-13334
  9. 2026-09-15335
  10. 2026-09-17341
  11. 2026-09-20350
  12. 2026-09-21346
  13. 2026-09-25364
  14. 2026-09-26371
  15. 2026-09-28381
  16. 2026-10-04372
  17. 2026-10-08373
  18. 2026-10-09369
  19. 2026-10-10372
  20. 2026-10-11366
  21. 2026-10-13380
  22. 2026-10-14380
  23. 2026-10-16379
  24. 2026-10-18388
  25. 2026-10-19391
  26. 2026-10-20392
  27. 2026-10-21386
  28. 2026-10-22391
  29. 2026-10-23385
  30. 2026-10-24384
  31. 2026-10-25366
  32. 2026-10-28373
  33. 2026-10-29359
  34. 2026-10-30356
  35. 2026-11-01357
  36. 2026-11-04343
Rating
+0.10 since 31.08
reviewsrating 4.79-4.89 · 36 readings
  1. 2026-08-31reviews90rating4.79
  2. 2026-09-03reviews90rating4.79
  3. 2026-09-04reviews90rating4.79
  4. 2026-09-06reviews90rating4.79
  5. 2026-09-07reviews90rating4.79
  6. 2026-09-08reviews90rating4.79
  7. 2026-09-10reviews90rating4.79
  8. 2026-09-13reviews90rating4.79
  9. 2026-09-15reviews90rating4.79
  10. 2026-09-17reviews90rating4.79
  11. 2026-09-20reviews90rating4.79
  12. 2026-09-21reviews90rating4.79
  13. 2026-09-25reviews90rating4.79
  14. 2026-09-26reviews90rating4.79
  15. 2026-09-28reviews90rating4.79
  16. 2026-10-04reviews90rating4.79
  17. 2026-10-08reviews90rating4.79
  18. 2026-10-09reviews90rating4.79
  19. 2026-10-10reviews90rating4.79
  20. 2026-10-11reviews90rating4.79
  21. 2026-10-13reviews90rating4.79
  22. 2026-10-14reviews90rating4.89
  23. 2026-10-16reviews90rating4.89
  24. 2026-10-18reviews90rating4.89
  25. 2026-10-19reviews90rating4.89
  26. 2026-10-20reviews90rating4.89
  27. 2026-10-21reviews90rating4.89
  28. 2026-10-22reviews90rating4.89
  29. 2026-10-23reviews90rating4.89
  30. 2026-10-24reviews90rating4.89
  31. 2026-10-25reviews90rating4.89
  32. 2026-10-28reviews90rating4.89
  33. 2026-10-29reviews90rating4.89
  34. 2026-10-30reviews90rating4.89
  35. 2026-11-01reviews90rating4.89
  36. 2026-11-04reviews90rating4.89

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

LTAcosta.

Like this one

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

  1. Simple Black Describes nearly the same job, smaller audience 509 users ★ 4.9
  2. Retro Theme Describes nearly the same job, smaller audience 144 users ★ 4.1
  3. Metalish Describes nearly the same job, smaller audience 2 users (last published figure)
  4. Theme Describes nearly the same job, smaller audience 3 users (last published figure) ★ 5.0
  5. Serenity Describes nearly the same job, smaller audience 3 users ★ 4.5

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/iaadifgepbbfmongmppgcjabidabelkk/badge.svg)](https://extops.dev/extensions/iaadifgepbbfmongmppgcjabidabelkk)

HTML

<a href="https://extops.dev/extensions/iaadifgepbbfmongmppgcjabidabelkk"><img src="https://extops.dev/extensions/iaadifgepbbfmongmppgcjabidabelkk/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 2026-11-04. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built