---
title: "Data Saver — Block Ads, Images & Video – Chrome extension stats, history and permissions"
description: "2,000 users, rated 5.00 by 4 people. Version 2.3, updated 2026-09-18. Requests 5 permissions."
url: "https://extensiontracker.com/extension/cjijlgnefahbmcogbhacnnnlnaeolmjg"
---

# Data Saver — Block Ads, Images & Video

Live in the Chrome Web Store.

- Users: 2,000
- Rating: 5.00 from 4 ratings
- Last checked: 2026-09-26 23:11 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #14,553 of 264,703 live extensions
- Rank in Tools: #3,608 of 103,498

## The listing

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

Summary from the listing:

> Cut your data usage by blocking ads, images and autoplay video. Built for slow, capped or metered connections.

- Extension ID: `cjijlgnefahbmcogbhacnnnlnaeolmjg`
- Developer: [ratkush](https://extensiontracker.com/developer/u442cc4fe18336440bfcdba0215e57be2)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-10-28
- Last updated: 2026-09-18
- Version: `2.3`
- Size: 210 KiB
- Minimum Chrome: 111
- Languages (25): Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Tiếng Việt, Türkçe, español, français, italiano, português (Brasil), русский, українська, العربية, فارسی, मराठी, हिन्दी, বাংলা, தமிழ், తెలుగు, ไทย, 中文（中国）, 日本語, 한국어
- Support page: `https://github.com/RatKush/Data-saver-extension/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/data-saver-%E2%80%94-block-ads-im/cjijlgnefahbmcogbhacnnnlnaeolmjg>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fcjijlgnefahbmcogbhacnnnlnaeolmjg>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 2,000 | 5.00 | 4 |

## What changed

Every change found on a check, newest first.

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

## 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

- `declarativeNetRequest`: Block or change network requests, using rules
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Zoom Setter](https://extensiontracker.com/extension/fofjcmpgcecefoelcacgpopnkoilbgbk) | 173 | 5.00 | 5 | Tools |
| [Ad Interceptor — Ad Blocker & Pop-up Blocker](https://extensiontracker.com/extension/oghcaogilkdcnofflfkejobjolinkmpp) | 78 | 5.00 | 2 | Tools |

All 3 extensions by [ratkush](https://extensiontracker.com/developer/u442cc4fe18336440bfcdba0215e57be2).

## 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 2026-09-26 23:11 UTC; next check around 2026-09-29.

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

## Cite this page

Extension Tracker. “Data Saver — Block Ads, Images & Video” (cjijlgnefahbmcogbhacnnnlnaeolmjg). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cjijlgnefahbmcogbhacnnnlnaeolmjg. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_cjijlgnefahbmcogbhacnnnlnaeolmjg,
  title   = {Data Saver — Block Ads, Images & Video (cjijlgnefahbmcogbhacnnnlnaeolmjg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cjijlgnefahbmcogbhacnnnlnaeolmjg},
  urldate = {2026-09-28}
}
```

---

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