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Modo Oscuro 21

Chrome extension by DESARROLLO 21 EIRL · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 14 users, barely installed. Audience over the last 30 days: +6.

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

What the developer says, and 4 screenshots

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

Users
14
Rating
5.0 (1 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2026-10-01
Published
2026-07-01
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+6 since 01.10
7-14 · 17 readings
2026-10-02: released 1.1
  1. 2026-10-047
  2. 2026-10-088
  3. 2026-10-0910
  4. 2026-10-109
  5. 2026-10-118
  6. 2026-10-1310
  7. 2026-10-1612
  8. 2026-10-1713
  9. 2026-10-1811
  10. 2026-10-199
  11. 2026-10-2110
  12. 2026-10-2312
  13. 2026-10-2411
  14. 2026-10-2512
  15. 2026-10-2713
  16. 2026-10-2914
  17. 2026-10-3114
Rating
unchanged since 01.10
reviewsrating 5.00 · 17 readings
2026-10-02: released 1.1
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-11reviews1rating5.00
  6. 2026-10-13reviews1rating5.00
  7. 2026-10-16reviews1rating5.00
  8. 2026-10-17reviews1rating5.00
  9. 2026-10-18reviews1rating5.00
  10. 2026-10-19reviews1rating5.00
  11. 2026-10-21reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-24reviews1rating5.00
  14. 2026-10-25reviews1rating5.00
  15. 2026-10-27reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-31reviews1rating5.00
Users
+7 since 01.09
5-14 · 29 readings
2026-09-30: gained the good publisher record badge2026-10-02: released 1.1
  1. 2026-09-017
  2. 2026-09-038
  3. 2026-09-057
  4. 2026-09-068
  5. 2026-09-077
  6. 2026-09-097
  7. 2026-09-105
  8. 2026-09-136
  9. 2026-09-157
  10. 2026-09-258
  11. 2026-09-269
  12. 2026-09-288
  13. 2026-10-047
  14. 2026-10-088
  15. 2026-10-0910
  16. 2026-10-109
  17. 2026-10-118
  18. 2026-10-1310
  19. 2026-10-1612
  20. 2026-10-1713
  21. 2026-10-1811
  22. 2026-10-199
  23. 2026-10-2110
  24. 2026-10-2312
  25. 2026-10-2411
  26. 2026-10-2512
  27. 2026-10-2713
  28. 2026-10-2914
  29. 2026-10-3114
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
2026-09-30: gained the good publisher record badge2026-10-02: released 1.1
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-26reviews1rating5.00
  12. 2026-09-28reviews1rating5.00
  13. 2026-10-04reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-11reviews1rating5.00
  18. 2026-10-13reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-17reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-19reviews1rating5.00
  23. 2026-10-21reviews1rating5.00
  24. 2026-10-23reviews1rating5.00
  25. 2026-10-24reviews1rating5.00
  26. 2026-10-25reviews1rating5.00
  27. 2026-10-27reviews1rating5.00
  28. 2026-10-29reviews1rating5.00
  29. 2026-10-31reviews1rating5.00

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

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

  • See the address and title of every tab you have open tabs
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1

What changed recently

  1. Now requires Chrome 111
  2. Package size changed
  3. Released version 1.1 (was 1.0)
Show the remaining 1
  1. Gained the Established publisher badge

The publisher

DESARROLLO 21 EIRL publishes 2 listings we track, 23 users between them. Listed website: desarrollo21.pe.

  1. Móvil 21 DESARROLLO 21 EIRL · Productivity · Developer · published 2026-06-13 9 users ★ 5.0

Like this one

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

  1. Dark Veil Describes nearly the same job, smaller audience 5 users
  2. DarkLens Describes nearly the same job, smaller audience 79 users (last published figure)
  3. DarkM8 - Dark Mode Describes nearly the same job, smaller audience 8 users
  4. DarkMode Pro - Dark Mode for Every Website Describes nearly the same job, smaller audience 116 users ★ 4.0
  5. Dark UX Describes nearly the same job, smaller audience 3 users (last published figure)

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/pdbodpaoibdjmehcanibldclecemflnc"><img src="https://extops.dev/extensions/pdbodpaoibdjmehcanibldclecemflnc/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built