---
title: "High contrast mode – Chrome extension stats, history and permissions"
description: "96 users, no ratings yet. Version 1.2.2, updated 2025-12-05. Requests 2 permissions."
url: "https://extensiontracker.com/extension/nliobodnafhpjjgpblcdjljejckhhmam"
---

# High contrast mode

Live in the Chrome Web Store.

- Users: 96
- Rating: no ratings yet
- Last checked: 2026-09-27 06:23 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #66,869 of 264,702 live extensions
- Rank in Tools: #20,903 of 103,498

## The listing

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

Summary from the listing:

> Provides 12 contrast modes and custom filters, supports website independent configuration and shortcut key switching

- Extension ID: `nliobodnafhpjjgpblcdjljejckhhmam`
- Developer: [HengChuang](https://extensiontracker.com/developer/u4d3f7263bbefdb5324cc1c1132a7dc50)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-10-30
- Last updated: 2025-12-05
- Version: `1.2.2`
- Size: 106 KiB
- Minimum Chrome: 88
- Languages (54): Deutsch, English, 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
- Website: `tool.hcceo.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/%E9%AB%98%E5%AF%B9%E6%AF%94%E5%BA%A6%E6%A8%A1%E5%BC%8F/nliobodnafhpjjgpblcdjljejckhhmam>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=nliobodnafhpjjgpblcdjljejckhhmam>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 96 | – | – |

## 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 where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `commands`: Add keyboard shortcuts
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [抖音主页视频无水印提取器](https://extensiontracker.com/extension/mjkfmfblcpnmdfikkhabdmnmiddgcjpf) | 211 | 5.00 | 1 | Tools |
| [Telegram messaging profile picture blurring tool](https://extensiontracker.com/extension/olhknebjkbngbjapegfnadlcfaalinjl) | 46 | – | – | Tools |
| [Sidebar Online Web Notebook](https://extensiontracker.com/extension/neaapepjkdkehpgkdglgbemflmbkgneg) | 40 | – | – | Workflow & Planning |
| [Online PDF converter (JPG, PNG, PDF)](https://extensiontracker.com/extension/anjemkebopiebdhmcdacgooinnknbako) | 14 | – | – | Tools |
| [Zillow Data Crawler Exporter - Agent Property Export](https://extensiontracker.com/extension/kfhmofboanhkbeacjmcdbikokigkhojj) | 5 | – | – | Tools |

All 6 extensions by [HengChuang](https://extensiontracker.com/developer/u4d3f7263bbefdb5324cc1c1132a7dc50).

## 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 06:23 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “High contrast mode” (nliobodnafhpjjgpblcdjljejckhhmam). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nliobodnafhpjjgpblcdjljejckhhmam. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_nliobodnafhpjjgpblcdjljejckhhmam,
  title   = {High contrast mode (nliobodnafhpjjgpblcdjljejckhhmam)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nliobodnafhpjjgpblcdjljejckhhmam},
  urldate = {2026-09-28}
}
```

---

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