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About MDC - Markdown Copier

MDC - Markdown Copier is a 開発ツール application for iOS and macOS developed by Ryu (Ryunosuke Shibuya), an iOS developer based in Japan.

Available on the App Store for ¥300.

Key Features and Description

Copy any web page as Markdown. One click. Reading documentation and want to save it to your notes? MDC converts the page you're viewing into clean Markdown and copies it to your clipboard. Just paste it wherever you need it. ■ REAL-WORLD USE CASES • Ask an AI assistant to summarize a page—paste the actual content instead of just a URL • Save Stack Overflow solutions directly to your Obsidian vault • Clip interesting tech blogs to your Notion database • Extract the parts you need from API docs while reading • Create Markdown quotes for paper or article reviews • Paste reference content into GitHub Issues and PRs ■ WHAT IT DOES • Converts entire pages to Markdown • Preserves headings, lists, tables, and code blocks • Option to strip images and navigation • Plain text output mode available ■ CUSTOMIZE YOUR OUTPUT Nine settings to fine-tune your Markdown: heading style (# or ===), code block format, link style, bullet markers, and more. Your preferences are saved automatically. ■ PRIVACY FIRST Everything happens locally on your Mac. No network requests, no tracking, no account required. Your browsing data never leaves your device. A simple Safari extension for developers who think in Markdown.

mdc.app
MDC - Markdown Copier app icon

MDC - Markdown Copier

開発ツール¥300v1.0.0
App Store

$ ls ./screenshots/ios

MDC - Markdown Copier iOS screenshot 1 showing app interfaceMDC - Markdown Copier iOS screenshot 2 showing app interfaceMDC - Markdown Copier iOS screenshot 3 showing app interface

$ ls ./screenshots/macos

MDC - Markdown Copier macOS screenshot 1 showing app interface

$ cat README.md

Copy any web page as Markdown. One click. Reading documentation and want to save it to your notes? MDC converts the page you're viewing into clean Markdown and copies it to your clipboard. Just paste it wherever you need it. ■ REAL-WORLD USE CASES • Ask an AI assistant to summarize a page—paste the actual content instead of just a URL • Save Stack Overflow solutions directly to your Obsidian vault • Clip interesting tech blogs to your Notion database • Extract the parts you need from API docs while reading • Create Markdown quotes for paper or article reviews • Paste reference content into GitHub Issues and PRs ■ WHAT IT DOES • Converts entire pages to Markdown • Preserves headings, lists, tables, and code blocks • Option to strip images and navigation • Plain text output mode available ■ CUSTOMIZE YOUR OUTPUT Nine settings to fine-tune your Markdown: heading style (# or ===), code block format, link style, bullet markers, and more. Your preferences are saved automatically. ■ PRIVACY FIRST Everything happens locally on your Mac. No network requests, no tracking, no account required. Your browsing data never leaves your device. A simple Safari extension for developers who think in Markdown.

$ cat metadata.json

Minimum iOS
15.0
Release Date
Last Updated
January 9, 2026
Developer
Categories
開発ツール, ユーティリティ

$ ls -la ~/apps/mdc/releases

$ cat FAQ.md

MDCの価格はいくらですか?>
MDCは買い切りアプリです。このページ上部に表示されている価格でご購入いただけます。一度購入すれば、すべての機能を制限なく利用でき、追加料金やサブスクリプションはありません。
どのブラウザで使えますか?>
MDCはSafari専用の拡張機能です。macOS 15以降のSafariで動作します。
変換したMarkdownはどこに保存されますか?>
Markdownは自動的にクリップボードにコピーされます。ファイルとして保存されることはありません。必要に応じてメモアプリやエディタに貼り付けてください。
変換したデータはどこかに送信されますか?>
いいえ、すべての変換処理はデバイス上でローカルに行われます。ページの内容が外部に送信されることは一切ありません。インターネット接続も不要です。
すべてのWebページを変換できますか?>
ほとんどのWebページを変換できますが、複雑なレイアウトや動的なコンテンツは正しく変換されない場合があります。ドキュメント、ブログ記事、技術記事などのテキストベースのページで最も良い結果が得られます。