---
title: "FastCampus Subtitle Downloader – Chrome extension stats, history and permissions"
description: "68 users, no ratings yet. Version 1.0.0, updated 2024-11-27. Requests 10 permissions."
url: "https://extensiontracker.com/extension/gadhlieefacmnomhhgfmiifhpbglbioo"
---

# FastCampus Subtitle Downloader

Live in the Chrome Web Store.

- Users: 68
- Rating: no ratings yet
- Last checked: 2026-09-27 01:27 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #75,905 of 264,703 live extensions
- Rank in Education: #2,519 of 11,063

## The listing

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

Summary from the listing:

> FastCampus 강의의 자막을 다운로드하고 GPT로 요약할 수 있는 확장 프로그램입니다.

- Extension ID: `gadhlieefacmnomhhgfmiifhpbglbioo`
- Developer: [itjustbong](https://extensiontracker.com/developer/u4d10216d766140f7bb6f13fab5e51d39)
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2024-11-27
- Last updated: 2024-11-27
- Version: `1.0.0`
- Size: 34.32 KiB
- Minimum Chrome: 88
- Languages (1): 한국어
- Privacy policy: `https://itjustbong.notion.site/fast-review-URL-14acfa2d9b0b803bad2be428607dfe1c?pvs=4`
- Chrome Web Store: <https://chromewebstore.google.com/detail/fastcampus-subtitle-downl/gadhlieefacmnomhhgfmiifhpbglbioo>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgadhlieefacmnomhhgfmiifhpbglbioo>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 68 | – | – |

## 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.

### Sites

- `https://*.kollus.com/*`: kollus.com and its subdomains
- `https://chatgpt.com/*`: chatgpt.com
- `https://fastcamp.ycdn.kollus.com/*`: fastcamp.ycdn.kollus.com
- `https://fastcampus.co.kr/*`: fastcampus.co.kr
- `https://www.chatgpt.com/*`: www.chatgpt.com

### Sites where it runs scripts

- `*://chatgpt.com/*`: chatgpt.com
- `*://www.chatgpt.com/*`: www.chatgpt.com

### Browser features

- `downloads`: Manage your downloads
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs
- `webRequest`: Watch network requests on the sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [LMS Tools](https://extensiontracker.com/extension/hgckkbadbjekgldameanmpblbejmhofl) | 773 | 5.00 | 8 | Workflow & Planning |

All 2 extensions by [itjustbong](https://extensiontracker.com/developer/u4d10216d766140f7bb6f13fab5e51d39).

## 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 01:27 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “FastCampus Subtitle Downloader” (gadhlieefacmnomhhgfmiifhpbglbioo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gadhlieefacmnomhhgfmiifhpbglbioo. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gadhlieefacmnomhhgfmiifhpbglbioo,
  title   = {FastCampus Subtitle Downloader (gadhlieefacmnomhhgfmiifhpbglbioo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gadhlieefacmnomhhgfmiifhpbglbioo},
  urldate = {2026-09-28}
}
```

---

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