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Móvil 21

Chrome extension by DESARROLLO 21 EIRL · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 9 users, barely installed. Audience over the last 30 days: unchanged.

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

What the developer says, and 5 screenshots

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

Users
9
Rating
5.0 (4 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
2.0
Updated in the store
2026-10-05
Published
2026-06-13
Manifest
V3
Browser access
9 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.10
5-10 · 15 readings
2026-10-01: gained the good publisher record badge2026-10-05: released 2.0
  1. 2026-10-047
  2. 2026-10-089
  3. 2026-10-0910
  4. 2026-10-109
  5. 2026-10-167
  6. 2026-10-178
  7. 2026-10-189
  8. 2026-10-198
  9. 2026-10-227
  10. 2026-10-236
  11. 2026-10-247
  12. 2026-10-255
  13. 2026-10-288
  14. 2026-10-309
  15. 2026-10-319
Rating
unchanged since 01.10
reviewsrating 5.00 · 15 readings
2026-10-01: gained the good publisher record badge2026-10-05: released 2.0
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-09reviews4rating5.00
  4. 2026-10-10reviews4rating5.00
  5. 2026-10-16reviews4rating5.00
  6. 2026-10-17reviews4rating5.00
  7. 2026-10-18reviews4rating5.00
  8. 2026-10-19reviews4rating5.00
  9. 2026-10-22reviews4rating5.00
  10. 2026-10-23reviews4rating5.00
  11. 2026-10-24reviews4rating5.00
  12. 2026-10-25reviews4rating5.00
  13. 2026-10-28reviews4rating5.00
  14. 2026-10-30reviews4rating5.00
  15. 2026-10-31reviews4rating5.00
Users
unchanged since 01.09
5-12 · 28 readings
2026-10-01: gained the good publisher record badge2026-10-05: released 2.0
  1. 2026-09-019
  2. 2026-09-0211
  3. 2026-09-0410
  4. 2026-09-0511
  5. 2026-09-0710
  6. 2026-09-0811
  7. 2026-09-1010
  8. 2026-09-1311
  9. 2026-09-1512
  10. 2026-09-1610
  11. 2026-09-258
  12. 2026-09-2610
  13. 2026-09-289
  14. 2026-10-047
  15. 2026-10-089
  16. 2026-10-0910
  17. 2026-10-109
  18. 2026-10-167
  19. 2026-10-178
  20. 2026-10-189
  21. 2026-10-198
  22. 2026-10-227
  23. 2026-10-236
  24. 2026-10-247
  25. 2026-10-255
  26. 2026-10-288
  27. 2026-10-309
  28. 2026-10-319
Rating
unchanged since 01.09
reviewsrating 5.00 · 28 readings
2026-10-01: gained the good publisher record badge2026-10-05: released 2.0
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-02reviews4rating5.00
  3. 2026-09-04reviews4rating5.00
  4. 2026-09-05reviews4rating5.00
  5. 2026-09-07reviews4rating5.00
  6. 2026-09-08reviews4rating5.00
  7. 2026-09-10reviews4rating5.00
  8. 2026-09-13reviews4rating5.00
  9. 2026-09-15reviews4rating5.00
  10. 2026-09-16reviews4rating5.00
  11. 2026-09-25reviews4rating5.00
  12. 2026-09-26reviews4rating5.00
  13. 2026-09-28reviews4rating5.00
  14. 2026-10-04reviews4rating5.00
  15. 2026-10-08reviews4rating5.00
  16. 2026-10-09reviews4rating5.00
  17. 2026-10-10reviews4rating5.00
  18. 2026-10-16reviews4rating5.00
  19. 2026-10-17reviews4rating5.00
  20. 2026-10-18reviews4rating5.00
  21. 2026-10-19reviews4rating5.00
  22. 2026-10-22reviews4rating5.00
  23. 2026-10-23reviews4rating5.00
  24. 2026-10-24reviews4rating5.00
  25. 2026-10-25reviews4rating5.00
  26. 2026-10-28reviews4rating5.00
  27. 2026-10-30reviews4rating5.00
  28. 2026-10-31reviews4rating5.00

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.

  • Capture the contents of a tab tabCapture
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 6

The full permission history for this extension

Version history

  1. Version 2.0 · Asked for more permissions (10, was 4)

What changed recently

  1. Package size changed
  2. Asked for more permissions (10, was 4)
  3. Released version 2.0 (was 1.9)
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. Modo Oscuro 21 DESARROLLO 21 EIRL · Productivity · Tools · published 2026-07-01 14 users ★ 5.0

Like this one

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

  1. Mobile View Extension - View website as mobile Describes nearly the same job, smaller audience 3k users ★ 4.7
  2. Be Responsive Describes nearly the same job, smaller audience 384 users ★ 2.3
  3. Free Mobile Simulatore - Responsiveness testing Describes nearly the same job, smaller audience 148 users
  4. Mobile Preview Dev Describes nearly the same job, smaller audience 126 users
  5. Simple Mobile View Describes nearly the same job, smaller audience 99 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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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/blkpffemglilgaojiihflaceennepdci/badge.svg)](https://extops.dev/extensions/blkpffemglilgaojiihflaceennepdci)

HTML

<a href="https://extops.dev/extensions/blkpffemglilgaojiihflaceennepdci"><img src="https://extops.dev/extensions/blkpffemglilgaojiihflaceennepdci/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