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Whale CoCreator

Chrome extension by WHALE · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 4 000 users, a small but real audience.

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
4 000
Rating
3.3 (3 ratings)
Users, last 18 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.3.35
Updated in the store
2026-05-04
Published
2023-12-12
Manifest
V3
Browser access
8 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.09
4k-5k · 4 readings
  1. 2026-09-014k
  2. 2026-09-025k
  3. 2026-09-044k
  4. 2026-09-184k
Rating
unchanged since 01.09
reviewsrating 3.33 · 4 readings
  1. 2026-09-01reviews3rating3.33
  2. 2026-09-02reviews3rating3.33
  3. 2026-09-04reviews3rating3.33
  4. 2026-09-18reviews3rating3.33
Users
unchanged since 01.09
4k-5k · 4 readings
  1. 2026-09-014k
  2. 2026-09-025k
  3. 2026-09-044k
  4. 2026-09-184k
Rating
unchanged since 01.09
reviewsrating 3.33 · 4 readings
  1. 2026-09-01reviews3rating3.33
  2. 2026-09-02reviews3rating3.33
  3. 2026-09-04reviews3rating3.33
  4. 2026-09-18reviews3rating3.33

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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 your screen desktopCapture
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 5
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

WHALE publishes 2 listings we track, 8k users between them. Listed website: usewhale.io.

  1. Whale CoPilot WHALE · Productivity · Workflow · published 2020-02-24 4k users ★ 5.0

Like this one

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

  1. GuideRoll - Quick screen guides Describes nearly the same job, smaller audience 28 users
  2. Guideless: AI Documentation & Video Guides Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. Motion Shot - Informative screen guides & tutorials! Describes nearly the same job, smaller audience 233 users ★ 5.0
  4. Doc Loop Describes nearly the same job, smaller audience 6 users
  5. FlowCraft Capture Describes nearly the same job, smaller audience 4 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.