---
title: "PixelTwin – Pixel Perfect Overlay – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.0.0, updated 2026-09-27. Requests 5 permissions."
url: "https://extensiontracker.com/extension/gcanclhocokddmhniklapgcnmclipnme"
---

# PixelTwin – Pixel Perfect Overlay

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-09-28 05:03 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Pixel-perfect overlay for developers: put your mockup on the live page, split, measure, check colors and score the match.

- Extension ID: `gcanclhocokddmhniklapgcnmclipnme`
- Developer: [Mara Solutions LLC](https://extensiontracker.com/developer/ua2473acb4a15be4fff5b635c70db48ed)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-09-27
- Last updated: 2026-09-27
- Version: `1.0.0`
- Size: 622 KiB
- Minimum Chrome: 88
- Languages (55): Deutsch, English, English (Australia), English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Privacy policy: `https://leducgiachoang.github.io/pixeltwin/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/pixeltwin-%E2%80%93-pixel-perfect/gcanclhocokddmhniklapgcnmclipnme>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgcanclhocokddmhniklapgcnmclipnme>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-28 | – | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-28.

## 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

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `unlimitedStorage`: Store more data than the usual limit

### Asked for later, if you agree

- `clipboardRead`: Read what you copy

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [2FA Authenticator Guard](https://extensiontracker.com/extension/pdiccmolmknojplidnlkaenkejbminpp) | 10,000 | 3.77 | 22 | Privacy & Security |
| [Udemy Subtitle Reader](https://extensiontracker.com/extension/haapkcgjdfhkkoedipfpknnbcceopieh) | 320 | 4.00 | 8 | Education |
| [Gemini Watermark Remover](https://extensiontracker.com/extension/cedomjmjimaoplnlnfbdnhgbkimcknpg) | 215 | – | – | Tools |
| [Currency Conversion](https://extensiontracker.com/extension/jmnihnlmjkfiakcpaehlcjpcicgfchec) | 203 | 5.00 | 3 | Workflow & Planning |
| [Coursera Subtitle Reader - AI Boost](https://extensiontracker.com/extension/jckpgojffpcgfjolaidiafolmlbhhdic) | 171 | 4.20 | 5 | Tools |
| [ScreenRecPro](https://extensiontracker.com/extension/gahlngdoanfigablopbkppdmmjbpbcgk) | 120 | – | – | Workflow & Planning |
| [TinyNote](https://extensiontracker.com/extension/pkelhpllmleiamnkkfmokdkmnobkfbcg) | 22 | – | – | Tools |
| [Bookmark Master](https://extensiontracker.com/extension/bmpjnibkfcnnackjeljeggalambihadl) | 20 | 3.00 | 1 | Tools |
| [Lời Bài Hát](https://extensiontracker.com/extension/bbmofflockohhlmefaplipdnhoohjhkh) | 17 | – | – | Just for Fun |
| [Trustpilot Review Exporter](https://extensiontracker.com/extension/boinjaijnbookeobpjkckncfhmenjpef) | 17 | 5.00 | 1 | Tools |

All 16 extensions by [Mara Solutions LLC](https://extensiontracker.com/developer/ua2473acb4a15be4fff5b635c70db48ed).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-09-28 05:03 UTC; next check around 2026-10-04.

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

## Cite this page

Extension Tracker. “PixelTwin – Pixel Perfect Overlay” (gcanclhocokddmhniklapgcnmclipnme). Chrome Web Store data, last checked 2026-09-28. https://extensiontracker.com/extension/gcanclhocokddmhniklapgcnmclipnme. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gcanclhocokddmhniklapgcnmclipnme,
  title   = {PixelTwin – Pixel Perfect Overlay (gcanclhocokddmhniklapgcnmclipnme)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-28},
  url     = {https://extensiontracker.com/extension/gcanclhocokddmhniklapgcnmclipnme},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gcanclhocokddmhniklapgcnmclipnme>. 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`.