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Chrome extension by blackrain · Productivity · Tools

A Chrome extension in Productivity · Tools with 13 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
13
Rating
not rated yet
Users, last 30 days
Unchanged
Version
0.1.0
Updated in the store
2026-04-24
Published
2026-04-24
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
unchanged since 29.09
13-16 · 10 readings
  1. 2026-10-0416
  2. 2026-10-0814
  3. 2026-10-0915
  4. 2026-10-1014
  5. 2026-10-1313
  6. 2026-10-2114
  7. 2026-10-2213
  8. 2026-10-2414
  9. 2026-10-2513
  10. 2026-10-2813
Users
+2 since 31.08
11-16 · 23 readings
  1. 2026-08-3111
  2. 2026-09-0212
  3. 2026-09-0413
  4. 2026-09-0514
  5. 2026-09-0713
  6. 2026-09-0815
  7. 2026-09-1313
  8. 2026-09-1514
  9. 2026-09-1713
  10. 2026-09-2114
  11. 2026-09-2513
  12. 2026-09-2714
  13. 2026-09-2813
  14. 2026-10-0416
  15. 2026-10-0814
  16. 2026-10-0915
  17. 2026-10-1014
  18. 2026-10-1313
  19. 2026-10-2114
  20. 2026-10-2213
  21. 2026-10-2414
  22. 2026-10-2513
  23. 2026-10-2813

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
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 3

The full permission history for this extension

What changed recently

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

The publisher

blackrain publishes 3 listings we track, 59 users between them.

  1. Forex Market Time blackrain · Productivity · Tools · published 2025-11-24 42 users
  2. Baby Photo Reminder blackrain · Lifestyle · Fun · published 2025-09-28 4 users

Like this one

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

  1. Vivies Reminder Describes nearly the same job, smaller audience 7 users
  2. Smart Reminder Describes nearly the same job, smaller audience 14 users
  3. Reminder for Browser Describes nearly the same job, smaller audience 32 users ★ 5.0
  4. Reminder App Describes nearly the same job, with an established audience 40k users ★ 4.8
  5. Pi Reminder Describes nearly the same job, with an established audience 10k users ★ 4.6

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 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built