---
title: "Web Page Change Monitor & Visual Diff – Chrome extension stats, history and permissions"
description: "12 users, rated 5.00 by 1 person. Version 1.13.0, updated 2026-06-26. Requests 8 permissions."
url: "https://extensiontracker.com/extension/kdkecjmliackaiiimbhpfbjbfaiaanpa"
---

# Web Page Change Monitor & Visual Diff

Live in the Chrome Web Store.

- Users: 12
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 04:09 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #142,972 of 264,703 live extensions
- Rank in Workflow & Planning: #26,026 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Monitor selected parts of web pages, get change alerts, and compare updates with a visual text diff. Snapshots stay local.

- Extension ID: `kdkecjmliackaiiimbhpfbjbfaiaanpa`
- Developer: [WebExtensions](https://extensiontracker.com/developer/u48b0ce2f641725b1a62686b58992594c)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2026-06-26
- Last updated: 2026-06-26
- Version: `1.13.0`
- Size: 43.54 KiB
- Minimum Chrome: 114
- Languages (5): Deutsch, English, español, français, italiano
- Privacy policy: `https://onlinegratis.net/privacy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/web-page-change-monitor-v/kdkecjmliackaiiimbhpfbjbfaiaanpa>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkdkecjmliackaiiimbhpfbjbfaiaanpa>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 12 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `http://*/*`: Every website
- `https://*/*`: Every website

### Sites where it runs scripts

- `http://*/*`: Every website
- `https://*/*`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `notifications`: Show notifications
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Calameo to PDF Downloader](https://extensiontracker.com/extension/lbkgmlhmbiibflpleobpffpngdffocck) | 586 | 3.86 | 7 | Tools |
| [TikTok Remover – Reposts, Favorites & Likes](https://extensiontracker.com/extension/gjbnhapjclhhipllicjajbfbdkkcbjec) | 521 | 5.00 | 1 | Social Networking |
| [YouTube No Auto Translation & Dubbing](https://extensiontracker.com/extension/mlnbmfbgfnmfpkjpbohglhlafdbadjon) | 363 | 5.00 | 3 | Accessibility |
| [X – No Auto-Translation](https://extensiontracker.com/extension/dnlnlgjiifhonajbdidhgkdbfccebnkm) | 240 | 5.00 | 2 | Accessibility |
| [Kobo eBook to PDF Downloader](https://extensiontracker.com/extension/idmfhkbkohimddkfdnaicheddbefdhkm) | 184 | 3.67 | 3 | Tools |
| [WA Media Saver](https://extensiontracker.com/extension/ioeplhdifdmcgooibcibjlaoacbldocc) | 176 | 5.00 | 3 | Tools |
| [Slideshow Maker - Create Video from Photos](https://extensiontracker.com/extension/pobfmogpbcamhkkmcmdedbpdhpfhkjao) | 164 | 5.00 | 1 | Entertainment |
| [PC Surveillance - Webcam Motion Detection & Alerts](https://extensiontracker.com/extension/acfoenbbkijgijdkdecmlglniejmjkjp) | 156 | 5.00 | 1 | Tools |
| [InstaBot Pro](https://extensiontracker.com/extension/flnblaaidjnkoocpppbhciokkllaelob) | 109 | 5.00 | 2 | Tools |
| [Telegram Bulk Message & Group Invite Sender](https://extensiontracker.com/extension/peedlalelokockegfhnknegfifeklmod) | 82 | 5.00 | 1 | Social Networking |

All 19 extensions by [WebExtensions](https://extensiontracker.com/developer/u48b0ce2f641725b1a62686b58992594c).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 04:09 UTC; next check around 2026-10-10.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Web Page Change Monitor & Visual Diff” (kdkecjmliackaiiimbhpfbjbfaiaanpa). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kdkecjmliackaiiimbhpfbjbfaiaanpa. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_kdkecjmliackaiiimbhpfbjbfaiaanpa,
  title   = {Web Page Change Monitor & Visual Diff (kdkecjmliackaiiimbhpfbjbfaiaanpa)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kdkecjmliackaiiimbhpfbjbfaiaanpa},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kdkecjmliackaiiimbhpfbjbfaiaanpa>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.