Ext Ops Panel
Open the app

Visualping: Website change detection, monitoring and alerts

Chrome extension by visualping.io · Productivity · Workflow

  • Established publisher
  • Trader

A Chrome extension in Productivity · Workflow with 20 000 users, an established extension.

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
20 000
Rating
4.6 (1 112 ratings)
Users, last 14 days
+10k
Rating, last 30 days
Not watched long enough to say
Version
4.12.4
Updated in the store
2026-07-24
Published
2014-08-29
Manifest
V3
Browser access
12 permissions, 1 site pattern

How it has moved

Users
+10k since 01.09
10k-20k · 3 readings
  1. 2026-09-0110k
  2. 2026-09-1020k
  3. 2026-09-1420k
Rating
unchanged since 01.09
reviewsrating 4.58 · 3 readings
  1. 2026-09-01reviews1.1krating4.58
  2. 2026-09-10reviews1.1krating4.58
  3. 2026-09-14reviews1.1krating4.58
Users
+10k since 01.09
10k-20k · 3 readings
  1. 2026-09-0110k
  2. 2026-09-1020k
  3. 2026-09-1420k
Rating
unchanged since 01.09
reviewsrating 4.58 · 3 readings
  1. 2026-09-01reviews1.1krating4.58
  2. 2026-09-10reviews1.1krating4.58
  3. 2026-09-14reviews1.1krating4.58

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.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 9
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Read site icons favicon
  • Show you notifications notifications
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

visualping.io publishes 2 listings we track, 120k users between them. Listed website: visualping.io.

  1. Visualping: Website change detection, monitoring and alerts visualping.io · Productivity · Workflow · published 2010-01-07 100k users ★ 4.4

Like this one

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

  1. Visualping: Website change detection, monitoring and alerts Describes nearly the same job, with a large installed audience 100k users ★ 4.4
  2. Pulse - Website Monitor Describes nearly the same job, smaller audience 6 users
  3. ChangeWatch Describes nearly the same job, smaller audience 18 users
  4. PagePulse — Website Change Monitor Describes nearly the same job, smaller audience 16 users ★ 2.0
  5. Website Change Monitor & Alerts - Noticer Describes nearly the same job, smaller audience 19 users ★ 5.0

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.