---
title: "Dimensions – Chrome extension stats, history and permissions"
description: "100,000 users, rated 3.99 by 462 people. Version 3.0.1, updated 2025-10-07. Requests 2 permissions."
url: "https://extensiontracker.com/extension/baocaagndhipibgklemoalmkljaimfdj"
---

# Dimensions

Live in the Chrome Web Store.

- Users: 100,000
- Rating: 3.99 from 462 ratings
- Last checked: 2026-11-09 23:57 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #1,054 of 292,131 live extensions
- Rank in Developer Tools: #102 of 30,442

## The listing

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

Summary from the listing:

> A tool for designers to measure screen dimensions

- Extension ID: `baocaagndhipibgklemoalmkljaimfdj`
- Developer: [Felix Niklas](https://extensiontracker.com/developer/u924a2593e66cf53d097a2ce1329e5145)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2014-07-22
- Last updated: 2025-10-07
- Version: `3.0.1`
- Size: 19.88 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `http://www.felixniklas.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/dimensions/baocaagndhipibgklemoalmkljaimfdj>
- View its code or download CRX: <https://crxpeek.com/extension/baocaagndhipibgklemoalmkljaimfdj>
- Search Google for the ID: <https://www.google.com/search?q=%22baocaagndhipibgklemoalmkljaimfdj%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-09 | 100,000 | 3.99 | 462 |
| 2026-11-03 | 100,000 | 3.99 | 462 |
| 2026-10-26 | 100,000 | 3.99 | 462 |
| 2026-10-19 | 100,000 | 3.99 | 462 |
| 2026-10-13 | 100,000 | 4.17 | 462 |
| 2026-10-05 | 100,000 | 4.17 | 462 |
| 2026-09-28 | 100,000 | 4.17 | 462 |
| 2026-09-26 | 100,000 | 4.17 | 462 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-26.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-09 23:57 UTC; next check around 2026-11-17.

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

## Cite this page

Extension Tracker. “Dimensions” (baocaagndhipibgklemoalmkljaimfdj). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/baocaagndhipibgklemoalmkljaimfdj. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_baocaagndhipibgklemoalmkljaimfdj,
  title   = {Dimensions (baocaagndhipibgklemoalmkljaimfdj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/baocaagndhipibgklemoalmkljaimfdj},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/baocaagndhipibgklemoalmkljaimfdj>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.