Title: WPOptimizers – Image Optimizer Lite Author: WPOptimizers Published: 2025年9月11日 Last modified: 2026年5月6日 --- プラグインを検索 ![](https://ps.w.org/wpoptimizers-image-optimizer-lite/assets/banner-772x250.png? rev=3359893) ![](https://ps.w.org/wpoptimizers-image-optimizer-lite/assets/icon-256x256.png?rev =3359893) # WPOptimizers – Image Optimizer Lite 作者: [WPOptimizers](https://profiles.wordpress.org/wpoptimizers/) [ダウンロード](https://downloads.wordpress.org/plugin/wpoptimizers-image-optimizer-lite.1.0.6.zip) * [詳細](https://ja.wordpress.org/plugins/wpoptimizers-image-optimizer-lite/#description) * [レビュー](https://ja.wordpress.org/plugins/wpoptimizers-image-optimizer-lite/#reviews) * [インストール](https://ja.wordpress.org/plugins/wpoptimizers-image-optimizer-lite/#installation) * [開発](https://ja.wordpress.org/plugins/wpoptimizers-image-optimizer-lite/#developers) [サポート](https://wordpress.org/support/plugin/wpoptimizers-image-optimizer-lite/) ## 説明 **WPOptimizers – Image Optimizer Lite** is a fast, lightweight WordPress plugin that automatically compresses and optimizes your images using smart API-based compression— helping you improve page speed, Core Web Vitals, and SEO rankings without any technical setup. Whether you’re a blogger, business owner, or developer, this plugin handles image optimization in the background so you don’t have to. #### Why WPOptimizers Lite? Unlike bulky image optimization plugins that require complex configurations, WPOptimizers Lite is designed for users who want a **simple, free, and effective** solution: – No complicated setup needed to get started – Automatically optimizes images on upload – Reduce image file sizes by up to 70% without visible quality loss – Works with any WordPress theme, plugin, or page builder – Clean, beginner-friendly admin interface – No extra server load — API handles the compression #### Features * **One-click bulk optimization** – optimize your entire media library instantly * **Auto-optimize on upload** – every new image is compressed automatically * **JPEG, PNG & GIF support** – covers all common image formats * **Media Library badge** – instantly see which images are optimized or pending * **Animated progress bar** – real-time bulk optimization progress * **Proper status saving** – optimization status persists after page refresh * **Core Web Vitals improvement** – faster LCP and better PageSpeed scores * **WooCommerce & page builder compatible** – works with Elementor, Divi, Gutenberg, and more #### Pro Version (Coming Soon) A Pro version with advanced features including WebP conversion, custom compression levels, CDN integration, and priority support is currently in development. If you need a **fast, lightweight, and beginner-friendly WordPress image optimizer**, WPOptimizers Lite is the perfect starting point to make your website load faster and rank higher. ## スクリーンショット [[ [[ [[ ## インストール 1. Upload the plugin files to the `/wp-content/plugins/wpoptimizers-image-optimizer- lite` directory, or install the plugin through the WordPress plugins screen directly. 2. Activate the plugin through the ‘Plugins’ screen in WordPress. 3. Go to **WPOptimizers** from the WordPress admin menu. 4. Start optimizing your images with one click! ## FAQ ### Will this plugin slow down my site? No. WPOptimizers Lite is lightweight and optimized for performance. It runs efficiently in the background without adding extra load to your server. ### Do I need an API key or account to use this plugin? No. WPOptimizers Lite works out of the box — no API key, signup, or third-party service required. ### Is there a limit on how many images I can optimize? No, you can optimize unlimited images without restrictions in the Lite version. ### Does it work with WooCommerce or page builders? Yes! The plugin works seamlessly with WooCommerce, Elementor, Divi, Gutenberg, and all major page builders and themes. ### Will my images lose quality after optimization? No. The plugin uses smart compression technology to reduce file size while preserving image quality. Your images will look visually the same. ### Can I optimize existing images in my media library? Yes, you can bulk optimize your existing images directly from your WordPress dashboard with one click. ### Is this plugin free? Yes! WPOptimizers Lite is completely free. A Pro version with advanced features is currently in development. ## 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 WPOptimizers – Image Optimizer Lite 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 * [ WPOptimizers ](https://profiles.wordpress.org/wpoptimizers/) [“WPOptimizers – Image Optimizer Lite” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/wpoptimizers-image-optimizer-lite) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/wpoptimizers-image-optimizer-lite/) するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/wpoptimizers-image-optimizer-lite/) をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/wpoptimizers-image-optimizer-lite/) を [RSS](https://plugins.trac.wordpress.org/log/wpoptimizers-image-optimizer-lite/?limit=100&mode=stop_on_copy&format=rss) で購読してみてください。 ## 変更履歴 #### 1.0.6 * Updated plugin title and description for better clarity * Improved documentation and plugin listing #### 1.0.5 * Added animated progress bar for bulk optimization with brand colors * Improved progress percentage visibility and readability * Minor CSS improvements for admin UI consistency #### 1.0.4 * Confirmed compatibility with WordPress 6.9. * Minor cleanup and documentation update. #### 1.0.3 * Minor CSS improvements for admin UI. * Added subtle fade-in animation for smoother tab transitions. * Improved overall UI consistency. #### 1.0.2 * Fixed bulk optimization not saving optimization status after refresh * Fixed issue where new uploads always showed as optimized * Added Optimization badge column in Media Library (shows Optimized/Not optimized with savings %) * Improved stability and performance #### 1.0.1 * Improved FAQ section * Extended plugin description * Minor bug fixes and enhancements #### 1.0.0 * First stable release of WPOptimizers – Image Optimizer Lite. ## メタ * バージョン **1.0.6** * 最終更新日 **2か月前** * 有効インストール数 **80+** * WordPress バージョン ** 6.4またはそれ以降 ** * 検証済み最新バージョン: **6.9.4** * PHP バージョン ** 7.4またはそれ以降 ** * 言語 * [English (US)](https://wordpress.org/plugins/wpoptimizers-image-optimizer-lite/) * タグ * [compress images](https://ja.wordpress.org/plugins/tags/compress-images/)[image optimization](https://ja.wordpress.org/plugins/tags/image-optimization/) [image optimizer](https://ja.wordpress.org/plugins/tags/image-optimizer/)[optimize images](https://ja.wordpress.org/plugins/tags/optimize-images/) [Page Speed](https://ja.wordpress.org/plugins/tags/page-speed/) * [詳細を表示](https://ja.wordpress.org/plugins/wpoptimizers-image-optimizer-lite/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/wpoptimizers-image-optimizer-lite/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/wpoptimizers-image-optimizer-lite/reviews/) ## 貢献者 * [ WPOptimizers ](https://profiles.wordpress.org/wpoptimizers/) ## 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/wpoptimizers-image-optimizer-lite/)