---
title: "CSS Inspector Pro – Chrome extension stats, history and permissions"
description: "17 users, rated 1.00 by 1 person. Version 1.0, updated 2025-02-25. Requests 2 permissions."
url: "https://extensiontracker.com/extension/oofjddiplemglaebjghkabdljfcjhmnk"
---

# CSS Inspector Pro

Live in the Chrome Web Store.

- Users: 17
- Rating: 1.00 from 1 rating
- Last checked: 2026-10-22 03:39 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −3 (-15.0%)
- Rank by users: #129,229 of 292,125 live extensions
- Rank in Developer Tools: #13,154 of 30,444

## The listing

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

Summary from the listing:

> Display CSS properties as overlay and export to Excel

- Extension ID: `oofjddiplemglaebjghkabdljfcjhmnk`
- Developer: Not named in the listing
- 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: 2025-02-25
- Last updated: 2025-02-25
- Version: `1.0`
- Size: 9.17 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `chaoschess.xyz`
- Chrome Web Store: <https://chromewebstore.google.com/detail/css-inspector-pro/oofjddiplemglaebjghkabdljfcjhmnk>
- View its code or download CRX: <https://crxpeek.com/extension/oofjddiplemglaebjghkabdljfcjhmnk>
- Search Google for the ID: <https://www.google.com/search?q=%22oofjddiplemglaebjghkabdljfcjhmnk%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-22 | 17 | 1.00 | 1 |
| 2026-09-27 | 20 | 1.00 | 1 |

## What changed

Every change found on a check, newest first.

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

## 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 2026-09-27.

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.

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

### Sites where it runs scripts

- `<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

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Bilibili Multi-Subtitle Translator](https://extensiontracker.com/extension/cbmbpabommpjdipjhfbnhbiopgakccjp) | 1,000 | 4.56 | 9 | Education |

All 2 extensions [from this account](https://extensiontracker.com/developer/ucb58b3d4329168523992d7198716416d).

## 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 2026-10-22 03:39 UTC; next check around 2026-11-22.

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

## Cite this page

Extension Tracker. “CSS Inspector Pro” (oofjddiplemglaebjghkabdljfcjhmnk). Chrome Web Store data, last checked 2026-10-22. https://extensiontracker.com/extension/oofjddiplemglaebjghkabdljfcjhmnk. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_oofjddiplemglaebjghkabdljfcjhmnk,
  title   = {CSS Inspector Pro (oofjddiplemglaebjghkabdljfcjhmnk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-22},
  url     = {https://extensiontracker.com/extension/oofjddiplemglaebjghkabdljfcjhmnk},
  urldate = {2026-11-13}
}
```

---

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