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OtoPosi

Chrome extension by OtoPosi · Productivity · Tools

A Chrome extension in Productivity · Tools with 17 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 2 screenshots

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

Users
17
Rating
not rated yet
Users, last 30 days
Unchanged
Version
1.0.6.0
Updated in the store
2026-09-28
Published
2026-08-18
Manifest
V3
Browser access
10 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.10
13-19 · 16 readings
  1. 2026-10-0419
  2. 2026-10-0817
  3. 2026-10-1018
  4. 2026-10-1116
  5. 2026-10-1715
  6. 2026-10-1916
  7. 2026-10-2014
  8. 2026-10-2113
  9. 2026-10-2215
  10. 2026-10-2314
  11. 2026-10-2413
  12. 2026-10-2514
  13. 2026-10-2613
  14. 2026-10-2816
  15. 2026-10-3017
  16. 2026-10-3117
Users
+4 since 01.09
12-19 · 24 readings
2026-09-07: released 1.0.4.02026-09-15: released 1.0.5.02026-09-29: released 1.0.6.0
  1. 2026-09-0113
  2. 2026-09-0314
  3. 2026-09-0712released 1.0.4.0
  4. 2026-09-0813
  5. 2026-09-0916
  6. 2026-09-1517released 1.0.5.0
  7. 2026-09-2118
  8. 2026-09-2617
  9. 2026-10-0419
  10. 2026-10-0817
  11. 2026-10-1018
  12. 2026-10-1116
  13. 2026-10-1715
  14. 2026-10-1916
  15. 2026-10-2014
  16. 2026-10-2113
  17. 2026-10-2215
  18. 2026-10-2314
  19. 2026-10-2413
  20. 2026-10-2514
  21. 2026-10-2613
  22. 2026-10-2816
  23. 2026-10-3017
  24. 2026-10-3117

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.

Show the remaining 7
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Read your display setup system.display

The full permission history for this extension

Version history

  1. Version 1.0.6.0
  2. Version 1.0.5.0
  3. Version 1.0.4.0

What changed recently

  1. Store description rewritten
  2. Released version 1.0.6.0 (was 1.0.5.0)
  3. Store description rewritten (129 → 124 characters)
Show the remaining 4
  1. Released version 1.0.5.0 (was 1.0.4.0)
  2. Package size changed
  3. Store description rewritten
  4. Released version 1.0.4.0 (was 1.0.3.0)

The publisher

OtoPosi.

Like this one

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

  1. Viztempo Audio Tabs Describes nearly the same job, smaller audience 8 users
  2. Tab Volume Mixer Describes nearly the same job, smaller audience 1k users ★ 4.8
  3. Tabs Volume Manager – Take Full Control of Your Tab Audio Describes nearly the same job, smaller audience 254 users ★ 2.8
  4. Tab Volume Control Describes nearly the same job, smaller audience 52 users
  5. VoluTab: Per-Tab Volume Control & Booster Describes nearly the same job, smaller audience 7 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

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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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built