Title: Responsive Image Switcher Author: getode Published: 2025年6月10日 Last modified: 2025年6月13日 --- プラグインを検索 ![](https://ps.w.org/responsive-image-switcher/assets/banner-772x250.png?rev=3309399) ![](https://ps.w.org/responsive-image-switcher/assets/icon.svg?rev=3309399) # Responsive Image Switcher 作者: [getode](https://profiles.wordpress.org/getode/) [ダウンロード](https://downloads.wordpress.org/plugin/responsive-image-switcher.1.0.2.zip) * [詳細](https://ja.wordpress.org/plugins/responsive-image-switcher/#description) * [レビュー](https://ja.wordpress.org/plugins/responsive-image-switcher/#reviews) * [インストール](https://ja.wordpress.org/plugins/responsive-image-switcher/#installation) * [開発](https://ja.wordpress.org/plugins/responsive-image-switcher/#developers) [サポート](https://wordpress.org/support/plugin/responsive-image-switcher/) ## 説明 Responsive Image Switcher is a lightweight Gutenberg block that simplifies responsive image management in WordPress. Add the block, upload a desktop image (for screens ≥768px) and a mobile-optimized image (for screens <767px), and the plugin generates clean HTML5 `` markup. The browser automatically loads the appropriate image based on screen width, ensuring fast load times and an optimal user experience. **Key Features:** – **Device-Specific Images**: Show different images on desktop( ≥768px) and mobile (<767px) – **Lightweight Solution**: Uses standard HTML5 `` tags without extra JavaScript – **Better Performance**: Optimized for Core Web Vitals by reducing unnecessary image loading – **SEO Friendly**: Improves mobile user experience and page speed – **Simple Interface**: Easy-to-use block controls in the Gutenberg editor **Why Choose Responsive Image Switcher?** With over 60% of web traffic coming from mobile devices, delivering the right image for each screen size is critical. This plugin eliminates the need for complex CSS media queries or CDN setups, making responsive images accessible to everyone. ## スクリーンショット [⌊The block interface in Gutenberg editor showing desktop and mobile image upload options⌉⌊The block interface in Gutenberg editor showing desktop and mobile image upload options⌉[ The block interface in Gutenberg editor showing desktop and mobile image upload options [⌊Example of responsive images working on desktop and mobile devices⌉⌊Example of responsive images working on desktop and mobile devices⌉[ Example of responsive images working on desktop and mobile devices ## ブロック このプラグインは1個のブロックを提供します。 * Responsive Image Switcher Block for switching images depending on screen width. ## インストール 1. Upload the plugin ZIP via WordPress Admin (Plugins Add New Upload) 2. Activate the plugin 3. Find the “Responsive Image Switcher” block in Gutenberg editor ## FAQ ### Will this work with my existing WordPress setup? Yes! The plugin works with: Any modern WordPress theme (block-based or classic) Most page builders (if they support Gutenberg blocks) WordPress 6.5+ and PHP 8.0+ ### Will this work with my theme? Yes, it works with any theme that supports the Gutenberg editor. ### Should I optimize my images before uploading? Yes, for best performance we recommend optimizing your images with tools like TinyPNG or ShortPixel before uploading. ## 評価 ![](https://secure.gravatar.com/avatar/3603aa8ad630cef5c8ba23745f1e650cf96b27531866c2d932b346699f294af1? s=60&d=retro&r=g) ### 󠀁[Worked Well To Improve My Page Speed On Search Console](https://wordpress.org/support/topic/worked-well-to-improve-my-page-speed-on-search-console/)󠁿 [easysocialproof](https://profiles.wordpress.org/easysocialproof/) 2026年4月12日 Happy to provide a review for this plugin, we need to support new plugin devs. Worker really well for my needs, easy to use and solves a common problem rleated to page speed on mobile. [ 1件のレビューをすべて表示 ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/) ## 貢献者と開発者 Responsive Image Switcher 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 * [ getode ](https://profiles.wordpress.org/getode/) “Responsive Image Switcher” は1ロケールに翻訳されています。 [翻訳者](https://translate.wordpress.org/projects/wp-plugins/responsive-image-switcher/contributors) のみなさん、翻訳へのご協力ありがとうございます。 [“Responsive Image Switcher” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/responsive-image-switcher) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/responsive-image-switcher/) するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/responsive-image-switcher/) をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/responsive-image-switcher/) を [RSS](https://plugins.trac.wordpress.org/log/responsive-image-switcher/?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 * Improved compatibility with WordPress 6.8 * Fixed minor styling issues in the editor #### 1.0.1 * Added better error handling for image uploads * Improved accessibility of the block controls #### 1.0.0 * Initial release ## メタ * バージョン **1.0.2** * 最終更新日 **1年前** * 有効インストール数 **40+** * WordPress バージョン ** 6.5またはそれ以降 ** * 検証済み最新バージョン: **6.8.6** * PHP バージョン ** 8.0またはそれ以降 ** * 言語 * [English (US)](https://wordpress.org/plugins/responsive-image-switcher/)、[Russian](https://ru.wordpress.org/plugins/responsive-image-switcher/). * [プラグインを翻訳](https://translate.wordpress.org/projects/wp-plugins/responsive-image-switcher) * タグ * [block](https://ja.wordpress.org/plugins/tags/block/)[gutenberg](https://ja.wordpress.org/plugins/tags/gutenberg/) [images](https://ja.wordpress.org/plugins/tags/images/)[media](https://ja.wordpress.org/plugins/tags/media/) [responsive](https://ja.wordpress.org/plugins/tags/responsive/) * [詳細を表示](https://ja.wordpress.org/plugins/responsive-image-switcher/advanced/) ## 評価 5つ星中5つ星 * [ 1 5-星レビュー ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/?filter=5) * [ 0 4-星レビュー ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/?filter=4) * [ 0 3-星レビュー ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/?filter=3) * [ 0 2-星レビュー ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/?filter=2) * [ 0 1-星レビュー ](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/responsive-image-switcher/reviews/) ## 貢献者 * [ getode ](https://profiles.wordpress.org/getode/) ## 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/responsive-image-switcher/)