---
title: "GitHub to KanTanMarkdown Export – Chrome extension stats, history and permissions"
description: "2 users, no ratings yet. Version 1.1.3, updated 2026-11-03. Requests 5 permissions."
url: "https://extensiontracker.com/extension/deeffccghbhkkldhpncadbnchnhdhnil"
---

# GitHub to KanTanMarkdown Export

Live in the Chrome Web Store.

- Users: 2
- Rating: no ratings yet
- Last checked: 2026-11-04 06:01 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #246,648 of 289,024 live extensions
- Rank in Tools: #96,814 of 114,373

## The listing

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

Summary from the listing:

> GitHubのMarkdownプレビュー画面から、かんたんMarkdown形式の静的HTMLをアタッチメントごとパッケージングしてエクスポートします。

- Extension ID: `deeffccghbhkkldhpncadbnchnhdhnil`
- Developer: [hiro-matsumoto](https://extensiontracker.com/developer/ud0a48f1bde5fe837e85356e08a78f0a4)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-11-02
- Last updated: 2026-11-03
- Version: `1.1.3`
- Size: 42.87 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Chrome Web Store: <https://chromewebstore.google.com/detail/github-to-kantanmarkdown/deeffccghbhkkldhpncadbnchnhdhnil>
- View its code or download CRX: <https://crxpeek.com/extension/deeffccghbhkkldhpncadbnchnhdhnil>
- Search Google for the ID: <https://www.google.com/search?q=%22deeffccghbhkkldhpncadbnchnhdhnil%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-04 | 2 | – | – |
| 2026-11-03 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-04: New version `1.1.3`, replacing `1.1.2`.
- 2026-11-04: The developer's contact email changed.

## Developer history

Moves to another publisher account and new contact emails, newest first.

- 2026-11-04: The contact email changed.

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://*.github.io/*`: github.io and its subdomains
- `https://*.githubusercontent.com/*`: githubusercontent.com and its subdomains
- `https://github.com/*`: github.com
- `https://raw.githubusercontent.com/*`: raw.githubusercontent.com

### Sites where it runs scripts

- `https://github.com/*`: github.com

### Browser features

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

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-04 06:01 UTC; next check around 2026-11-09.

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

## Cite this page

Extension Tracker. “GitHub to KanTanMarkdown Export” (deeffccghbhkkldhpncadbnchnhdhnil). Chrome Web Store data, last checked 2026-11-04. https://extensiontracker.com/extension/deeffccghbhkkldhpncadbnchnhdhnil. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_deeffccghbhkkldhpncadbnchnhdhnil,
  title   = {GitHub to KanTanMarkdown Export (deeffccghbhkkldhpncadbnchnhdhnil)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-04},
  url     = {https://extensiontracker.com/extension/deeffccghbhkkldhpncadbnchnhdhnil},
  urldate = {2026-11-08}
}
```

---

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