---
title: "QR 리더 – Chrome extension stats, history and permissions"
description: "No user count, rated 5.00 by 1 person. Version 1.0, updated 2025-12-21. Requests 4 permissions."
url: "https://extensiontracker.com/extension/lfdbbdponldnpcpjmknalafhbhmnabjc"
---

# QR 리더

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 04:51 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Scan QR codes from screen or files and keep tracks of them.

- Extension ID: `lfdbbdponldnpcpjmknalafhbhmnabjc`
- Developer: [TechKwon](https://extensiontracker.com/developer/u7496993bbd23d1e99311979e97164c2e)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-12-21
- Last updated: 2025-12-21
- Version: `1.0`
- Size: 135 KiB
- Minimum Chrome: 88
- Languages (1): 한국어
- Privacy policy: `https://howon.my.canva.site/privacy-policy-edge-add-ons-url-chrome-url-qr-2024-12-19-1-2-qr`
- Chrome Web Store: <https://chromewebstore.google.com/detail/qr-%EB%A6%AC%EB%8D%94/lfdbbdponldnpcpjmknalafhbhmnabjc>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=lfdbbdponldnpcpjmknalafhbhmnabjc>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | – | 5.00 | 1 |

## 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

- `<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
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [AI Usage Limit Alerts](https://extensiontracker.com/extension/nfnpdgcjkggjhkhedkkfhppeeaeopdbo) | 279 | 5.00 | 2 | Tools |
| [Sidebar Calculator](https://extensiontracker.com/extension/poklhpcacfdfclcdidhebepbebjanchm) | 184 | – | – | Tools |
| [나이스 동아리 배정 도우미](https://extensiontracker.com/extension/mhecdglkongkadoaplmdnbocajinfeec) | 73 | – | – | Education |
| [Code by Voice! micro:bit](https://extensiontracker.com/extension/eclcbjpfdnkeknphcclpcejcpickiocf) | 53 | – | – | Education |
| [Ringa Ringa Timer](https://extensiontracker.com/extension/ihkekjeeehdbdbflkanhfkjocfgajjjo) | 8 | – | – | Tools |
| [하이러닝 도우미](https://extensiontracker.com/extension/lcpmfilhhjchbciemnpljegkkjnfhpjj) | – | 5.00 | 1 | Education |

All 7 extensions by [TechKwon](https://extensiontracker.com/developer/u7496993bbd23d1e99311979e97164c2e).

## 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 04:51 UTC; next check around 2026-10-15.

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

## Cite this page

Extension Tracker. “QR 리더” (lfdbbdponldnpcpjmknalafhbhmnabjc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lfdbbdponldnpcpjmknalafhbhmnabjc. Accessed 2026-09-28.

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

---

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