Page Change Monitor

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 8 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 3 screenshots

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

Users: 8
Rating: not rated yet
Users, last 30 days: +1
Version: 2.0.0
Updated in the store: 2026-05-13
Published: 2026-05-11
Manifest: V3
Browser access: 7 permissions, 5 site patterns

How it has moved

Last 30 daysLast 90 days

Users

+1 since 01.10

6-8 · 11 readings

2026-10-086
2026-10-097
2026-10-106
2026-10-187
2026-10-196
2026-10-217
2026-10-226
2026-10-247
2026-10-256
2026-10-308
2026-10-318

Users

+1 since 31.08

6-8 · 23 readings

2026-08-317
2026-09-028
2026-09-058
2026-09-077
2026-09-098
2026-09-107
2026-09-158
2026-09-167
2026-09-208
2026-09-217
2026-09-268
2026-09-287
2026-10-086
2026-10-097
2026-10-106
2026-10-187
2026-10-196
2026-10-217
2026-10-226
2026-10-247
2026-10-256
2026-10-308
2026-10-318

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
Sign you in with a Google account identity
Run its own code on the pages it can access scripting

Show the remaining 4

Act on the current tab, but only after you click it activeTab
Schedule work to run later alarms
Show you notifications notifications
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.

Like this one

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

PagePulse — Website Change Monitor Describes nearly the same job, smaller audience 15 users ★ 2.0
PagePulse Describes nearly the same job, smaller audience 4 users
Website Change Monitor & Alerts - Noticer Describes nearly the same job, smaller audience 43 users ★ 5.0
Change Monitor Describes nearly the same job, smaller audience 9 users
Changedetection.io Website Monitor Describes nearly the same job, smaller audience 9k users ★ 3.9

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.

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/anllocbaocbkffolclelleecjopigajg/badge.svg)](https://extops.dev/extensions/anllocbaocbkffolclelleecjopigajg)

HTML

<a href="https://extops.dev/extensions/anllocbaocbkffolclelleecjopigajg"><img src="https://extops.dev/extensions/anllocbaocbkffolclelleecjopigajg/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 2026-10-31. The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.