---
title: "KTX Macro – Chrome extension stats, history and permissions"
description: "40,000 users, rated 4.72 by 134 people. Version 3.2.0, updated 2025-05-28. Requests 2 permissions."
url: "https://extensiontracker.com/extension/knbnfbamcpabcpkimmfoefmjdcgdmelh"
---

# KTX Macro

Live in the Chrome Web Store.

- Users: 40,000
- Rating: 4.72 from 134 ratings
- Last checked: 2026-11-12 16:05 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #2,796 of 292,125 live extensions
- Rank in Tools: #587 of 115,633

## The listing

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

Summary from the listing:

> KTX 매진 좌석 예약 도구

- Extension ID: `knbnfbamcpabcpkimmfoefmjdcgdmelh`
- Developer: [dan](https://extensiontracker.com/developer/ue0c3b4cb1d2ef27700b0fde3e856ee20)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2019-01-02
- Last updated: 2025-05-28
- Version: `3.2.0`
- Size: 184 KiB
- Minimum Chrome: 88
- Languages (1): 한국어
- Support page: `https://buymeacoffee.com/booking`
- Chrome Web Store: <https://chromewebstore.google.com/detail/ktx-macro/knbnfbamcpabcpkimmfoefmjdcgdmelh>
- View its code or download CRX: <https://crxpeek.com/extension/knbnfbamcpabcpkimmfoefmjdcgdmelh>
- Search Google for the ID: <https://www.google.com/search?q=%22knbnfbamcpabcpkimmfoefmjdcgdmelh%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 40,000 | 4.72 | 134 |
| 2026-11-06 | 40,000 | 4.72 | 134 |
| 2026-10-29 | 40,000 | 4.72 | 134 |
| 2026-10-22 | 40,000 | 4.77 | 133 |
| 2026-10-15 | 40,000 | 4.77 | 133 |
| 2026-10-08 | 40,000 | 4.72 | 133 |
| 2026-10-01 | 40,000 | 4.72 | 133 |
| 2026-09-27 | 40,000 | 4.72 | 133 |

## What changed

Every change found on a check, newest first.

- 2026-11-06: The developer's display name changed from “KTX Macro” to “dan”.

## 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.

### Sites

- `https://www.korail.com/*`: www.korail.com

### Sites where it runs scripts

- `https://www.korail.com/*`: www.korail.com

### Browser features

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

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [앱인토스 콘솔 플러스](https://extensiontracker.com/extension/ollphfbaaaipnjnejfimebkaldajblfe) | 5 | – | – | Developer Tools |

All 2 extensions by [dan](https://extensiontracker.com/developer/ue0c3b4cb1d2ef27700b0fde3e856ee20).

## 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 2026-11-12 16:05 UTC; next check around 2026-11-19.

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

## Cite this page

Extension Tracker. “KTX Macro” (knbnfbamcpabcpkimmfoefmjdcgdmelh). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/knbnfbamcpabcpkimmfoefmjdcgdmelh. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_knbnfbamcpabcpkimmfoefmjdcgdmelh,
  title   = {KTX Macro (knbnfbamcpabcpkimmfoefmjdcgdmelh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/knbnfbamcpabcpkimmfoefmjdcgdmelh},
  urldate = {2026-11-13}
}
```

---

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