Title: ERA Markdown Importer
Author: eraai
Published: <strong>2026年6月21日</strong>
Last modified: 2026年6月21日

---

プラグインを検索

![](https://ps.w.org/era-markdown-importer/assets/icon-256x256.png?rev=3580432)

# ERA Markdown Importer

 作者: [eraai](https://profiles.wordpress.org/eraai/)

[ダウンロード](https://downloads.wordpress.org/plugin/era-markdown-importer.1.0.2.zip)

 * [詳細](https://ja.wordpress.org/plugins/era-markdown-importer/#description)
 * [レビュー](https://ja.wordpress.org/plugins/era-markdown-importer/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/era-markdown-importer/#installation)
 * [開発](https://ja.wordpress.org/plugins/era-markdown-importer/#developers)

 [サポート](https://wordpress.org/support/plugin/era-markdown-importer/)

## 説明

ERA Markdown Importer is a lightweight, secure, and developer-friendly tool designed
to streamline your content creation workflow. If you write your articles in Markdown-
based applications like Obsidian, Notion, VS Code, or Typora, this plugin completely
eliminates the need for manual copy-pasting, manual formatting, and layout adjustments.

The plugin converts standard Markdown elements (headings, paragraphs, lists, blockquotes,
tables, and code blocks) into native, editable Gutenberg Blocks instantly.

### Core Features

 * **Drag-and-Drop Uploader:** Beautiful, minimalist administration interface inspired
   by modern design principles (shadcn/ui style).
 * **Gutenberg Blocks Conversion:** Automatically generates native Gutenberg block
   comments (such as `wp:paragraph`, etc.) instead of inserting raw HTML, ensuring
   clean and native editing inside the block editor.
 * **YAML Front-Matter Support:** Automatically parses settings like title, status(
   draft/publish), post type, categories, and tags directly from your file header.
 * **Table Spacing Auto-Fix:** Automatically pre-processes Markdown tables to ensure
   they parse and align correctly in the WordPress table block.
 * **Enhanced Security Hardening:**
    - Enabled Parsedown **Safe Mode** to automatically escape and strip raw HTML
      tags, inline scripts, and unsafe protocols (e.g. `javascript:` links).
    - Explicit sanitization of custom and extracted post titles via `sanitize_text_field()`.
    - Enforced 500KB maximum file size limits to prevent server memory exhaustion(
      DoS).
    - Enforced strict nonces, capability checks, and file validation.

## インストール

 1. Upload the `era-markdown-importer` folder to the `/wp-content/plugins/` directory,
    or upload the ZIP file through the WordPress admin panel.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Access the tool under **Tools > Markdown Importer** in your WordPress sidebar.

## FAQ

### Does this plugin support custom post types?

Yes, you can choose to import files as standard Posts, Pages, or any public Custom
Post Type registered on your site.

### Does it support YAML Front Matter?

Yes, it automatically parses YAML headers at the beginning of the file to map the
post title, status, categories, and tags.

### Is it Gutenberg compatible?

Yes, it converts Markdown elements into native, editable block editor blocks.

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

ERA Markdown Importer はオープンソースソフトウェアです。以下の人々がこのプラグイン
に貢献しています。

貢献者

 *   [ eraai ](https://profiles.wordpress.org/eraai/)

[“ERA Markdown Importer” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/era-markdown-importer)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/era-markdown-importer/)
するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/era-markdown-importer/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/era-markdown-importer/)
を [RSS](https://plugins.trac.wordpress.org/log/era-markdown-importer/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 1.0.2

 * **Compliance & Security:** Removed debug logging logic and resolved a potential
   mock backdoor in developer mode.
 * **Uninstall Routine:** Integrated database cleanup for custom plugin options.

#### 1.0.1

 * **Security Hardening:** Activated Parsedown Safe Mode to prevent Stored XSS and
   HTML injection.
 * **Input Sanitization:** Added explicit title sanitization using `sanitize_text_field()`.
 * **Resource Optimization:** Reduced maximum file size limit from 2MB to 500KB 
   to prevent memory exhaustion.
 * **UI/UX Updates:** Reflected the 500KB limit in the admin UI drag-and-drop zone.

#### 1.0.0

 * Initial release. Core drag-and-drop uploader, Parsedown parser, and HTML-to-Gutenberg
   block converter.

## メタ

 *  バージョン **1.0.2**
 *  最終更新日 **15時間前**
 *  有効インストール数 **10未満**
 *  WordPress バージョン ** 5.8またはそれ以降 **
 *  検証済み最新バージョン: **7.0**
 *  PHP バージョン ** 7.4またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/era-markdown-importer/)
 * タグ
 * [gutenberg](https://ja.wordpress.org/plugins/tags/gutenberg/)[importer](https://ja.wordpress.org/plugins/tags/importer/)
   [markdown](https://ja.wordpress.org/plugins/tags/markdown/)[markdown importer](https://ja.wordpress.org/plugins/tags/markdown-importer/)
   [obsidian](https://ja.wordpress.org/plugins/tags/obsidian/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/era-markdown-importer/advanced/)

## 評価

レビューはまだ送信されていません。

[Your review](https://wordpress.org/support/plugin/era-markdown-importer/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/era-markdown-importer/reviews/)

## 貢献者

 *   [ eraai ](https://profiles.wordpress.org/eraai/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/era-markdown-importer/)