Title: Optimize Images Resizing Author: OriginalEXE Published: 2014年6月18日 Last modified: 2016年12月17日 --- プラグインを検索 このプラグインは **WordPress の最新3回のメジャーリリースに対してテストされていま せん**。もうメンテナンスやサポートがされていないかもしれず、最新バージョンの WordPress で使用した場合は互換性の問題が発生する可能性があります。 ![](https://s.w.org/plugins/geopattern-icon/optimize-images-resizing.svg) # Optimize Images Resizing 作者: [OriginalEXE](https://profiles.wordpress.org/originalexe/) [ダウンロード](https://downloads.wordpress.org/plugin/optimize-images-resizing.zip) * [詳細](https://ja.wordpress.org/plugins/optimize-images-resizing/#description) * [レビュー](https://ja.wordpress.org/plugins/optimize-images-resizing/#reviews) * [インストール](https://ja.wordpress.org/plugins/optimize-images-resizing/#installation) * [開発](https://ja.wordpress.org/plugins/optimize-images-resizing/#developers) [サポート](https://wordpress.org/support/plugin/optimize-images-resizing/) ## 説明 If you were ever annoyed about the way WordPress handles images resizing, this is a plugin for you. What this plugin does is it optimizes the image handling in such a way that images are resized only when they are actually needed. What that means is that if your plugins/theme define a lot of image sizes, none of them will be generated on the image upload (like they would be usually), but only if they are actually requested in that size. Resizing is done only once, images are later normally served by WordPress, so there is no performance hit. Plugin also includes a method for removing all of the previously generated image sizes (useful when you install this plugin on a site with a lot of existing media). **TO REMOVE** image sizes generated prior to activating the plugin, visit the ‘Tools- > Remove image sizes’ and use the button to perform the cleanup. Other than that, you don’t need to do anything, plugin works silently in the background. To sum up: * Resize images only when needed * Clean up existing images sizes * No performance hit * Free up your hosting space ## スクリーンショット [⌊Admin UI added by the plugin.⌉⌊Admin UI added by the plugin.⌉[ Admin UI added by the plugin. [⌊Difference between before and after running the plugin under a default theme ( Twenty Sixteen).⌉⌊Difference between before and after running the plugin under a default theme (Twenty Sixteen).⌉[ Difference between before and after running the plugin under a default theme (Twenty Sixteen). ## インストール 1. Upload `optimize-images-resizing` folder to the `/wp-content/plugins/` directory 2. WordPress の「プラグイン」メニューからプラグインを有効化してください 3. (optional) Visit ‘Tools -> Remove image sizes’ to clean up your media folder 4. ??? 5. Profit ## FAQ Installation Instructions 1. Upload `optimize-images-resizing` folder to the `/wp-content/plugins/` directory 2. WordPress の「プラグイン」メニューからプラグインを有効化してください 3. (optional) Visit ‘Tools -> Remove image sizes’ to clean up your media folder 4. ??? 5. Profit I just installed the plugin. Is there anything else I need to do? Is this a new site with no existing images? If the answer is yes, then there is nothing else you need to do, any uploads that happen after you activated this plugin will be automatically cleaned up. If the answer is no, keep reading. How to clean up existing images? Images can be cleaned up at any time by visiting ‘Tools -> Remove image sizes’ in your WordPress Dashboard. Simply click on the “Start new cleanup” button and wait for the process to finish (there is a visual feedback for the duration of the cleanup). Some image sizes are not cleaned up, which ones and why? Plugin never cleans default image sizes (thumbnail, medium, large), so if your theme/ plugins don’t define custom image sizes, you don’t need this plugin. Why does it not clean up those image sizes? Well the reason for that is that all of those image sizes are used in the Media UI of the WordPress Dashboard. What that means is: if plugin were to clean up all sizes, they would be generated for all of your images as soon as you would visit the Media screen. Since I don’t know of anyone that never visits the Media screen, it made sense to exclude those image sizes from the cleaning process and avoid the redundant server load. How do I know which files the plugin cleaned up? A list of removed files is available only for the manual cleanup request, by checking the checkbox at the top of the plugin page. Once the request finishes, a message will appear stating how many images it removed. Click on the number to show the list of files that were removed in the process. Are there any drawbacks to using this plugin? Not that I know of. Your WordPress website will continue working as it did before, only your uploads folder will be a bit lighter (depending on the number of images and image sizes you have). It’s certainly useful during migrations! ## 評価 ![](https://secure.gravatar.com/avatar/3467afc0ebe36f9d73ad2daa33cf94f5deaa0c909f88d7d7d4ad9cf3f3757371? s=60&d=retro&r=g) ### 󠀁[Excellent!](https://wordpress.org/support/topic/excellent-11183/)󠁿 [ajiaim](https://profiles.wordpress.org/ajiaim/) 2021年9月29日 This plugin is awesome even in 2021! I wish I knew about it sooner and that the developer would continue to update it. Works fine though for 3 sites I installed it on. ![](https://secure.gravatar.com/avatar/138d957eba65e798376c8fdd6e71d093bb9b6802269b163018a0265a481eba24? s=60&d=retro&r=g) ### 󠀁[Works great with the latest WordPress version!](https://wordpress.org/support/topic/works-great-with-the-latest-wordpress-version/)󠁿 [Panos Sakalakis](https://profiles.wordpress.org/meymigrou/) 2020年3月21日 Thank you very much for this amazingly easy-to-use and very helpful plugin! It works great with the latest version of WordPress and saved me tons of disk space. ![](https://secure.gravatar.com/avatar/e02cc9168e8194947b46cae228c38427248d063fe505aac1ee40a5e8067b8d2f? s=60&d=retro&r=g) ### 󠀁[Perfect](https://wordpress.org/support/topic/works-perfectly-fine-on-latest-wordpress/)󠁿 [Anonymous User 17702700](https://profiles.wordpress.org/anonymized-17702700/) 2020年3月2日 Works 100% on Latest WordPress Version ![](https://secure.gravatar.com/avatar/d7965194ca94e04fb0eeddcec2bf968cb57cf25c2e5961a5e5e6f0ff04d3a646? s=60&d=retro&r=g) ### 󠀁[God Job! Need More Features!](https://wordpress.org/support/topic/god-job-need-more-features/)󠁿 [NikosTsolakos](https://profiles.wordpress.org/nikostsolakos/) 2018年11月7日 Hello! nice plugin one click option and all done! add a custom search for images to detele. ex. -unsmushed.jpg ![](https://secure.gravatar.com/avatar/50a6e5d3b103c45cf48c3383c4949078090fa716b059bd0b9f6b34e2a6eca94c? s=60&d=retro&r=g) ### 󠀁[Doesn’t work as should](https://wordpress.org/support/topic/doesnt-work-1855/)󠁿 [Jek-fdrv](https://profiles.wordpress.org/jek-fdrv/) 2018年4月14日 Why it generate all sizes if I have requested only 100 on 100 pixel. For example I have 20 different sizes. For post example with id 21 I use featured image. On the front page I have custom template which use featured img for post 22 with size 100 on 100. Why it generate all other 19 sizes? I dont use for this img all other, just 100 on 100. ![](https://secure.gravatar.com/avatar/c735169d50eafd0e604efea62b7b01e4073a763a15dc5d8dd8e054fd88134714? s=60&d=retro&r=g) ### 󠀁[BAD](https://wordpress.org/support/topic/bad-167/)󠁿 [shovgan](https://profiles.wordpress.org/shovgan/) 2018年2月19日 stupid plugin removed all featured image from a site [ 46件のレビューをすべて表示 ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/) ## 貢献者と開発者 Optimize Images Resizing 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 * [ OriginalEXE ](https://profiles.wordpress.org/originalexe/) “Optimize Images Resizing” 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/optimize-images-resizing/contributors) のみなさん、翻訳へのご協力ありがとうございます。 [“Optimize Images Resizing” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/optimize-images-resizing) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/optimize-images-resizing/) するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/optimize-images-resizing/) をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/optimize-images-resizing/) を [RSS](https://plugins.trac.wordpress.org/log/optimize-images-resizing/?limit=100&mode=stop_on_copy&format=rss) で購読してみてください。 ## 変更履歴 #### 1.4.1 * Fix a 1.4.0 PHP bug. #### 1.4.0 * Move plugin to the Tools menu. * Add support for resuming image sizes removing. * Declare WordPress 4.7 compatibility. #### 1.3.0 * Improve the plugin UI and UX by providing a more meaningful feedback (plugin will now tell you how many images it removed exactly and show the list of files that got removed). * Introduce WP-CLI support (props @charlesLF). * Fix issues with the plugin localization support. * Declare WordPress 4.5 compatibility. #### 1.2.1 * Declare WordPress 4.4 compatibility. #### 1.2.0 * Improve performance by returning the correct response after image is resized. * Improve performance by returning response immediately if image size is already found. * Avoid removing image sizes that are added via ‘image_size_names_choose’ filter( they get generated anyway on the Media screen). #### 1.1.0 * Improve the process of removing unwanted image sizes on image upload (props @ bcole808) #### 1.0.9 * Declare WordPress 4.3 support #### 1.0.8 * Fix compatibility issue in specific scenarios #### 1.0.7 * Fix issue where cleanup process would get stuck on certain images. #### 1.0.6 * Fix issue where default image size would not be generated after cleanup, if a custom image size of the same dimensions is defined. #### 1.0.5 * Fix issue where full image size would be duplicated when width and height are both set to 0. #### 1.0.4 * Fix issue with cleaning up images from media settings screen. #### 1.0.3 * Plugin no longer removes any of the default WordPress image sizes. #### 1.0.2 * Fixed issue where image sizes were not listed in some places inside admin area. #### 1.0.1 * Fixed issue where images would be regenerated even when not needed. #### 1.0.0 * Initial version. ## メタ * バージョン **1.4.1** * 最終更新日 **9年前** * 有効インストール数 **6,000+** * WordPress バージョン ** 3.8またはそれ以降 ** * 検証済み最新バージョン: **4.7.33** * 言語 * [Croatian](https://hr.wordpress.org/plugins/optimize-images-resizing/)、[English (US)](https://wordpress.org/plugins/optimize-images-resizing/). * [プラグインを翻訳](https://translate.wordpress.org/projects/wp-plugins/optimize-images-resizing) * タグ * [cleanup](https://ja.wordpress.org/plugins/tags/cleanup/)[images](https://ja.wordpress.org/plugins/tags/images/) [media](https://ja.wordpress.org/plugins/tags/media/)[Optimize](https://ja.wordpress.org/plugins/tags/optimize/) [resizing](https://ja.wordpress.org/plugins/tags/resizing/) * [詳細を表示](https://ja.wordpress.org/plugins/optimize-images-resizing/advanced/) ## 評価 5つ星中4.6つ星 * [ 39 5-星レビュー ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/?filter=5) * [ 0 4-星レビュー ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/?filter=4) * [ 3 3-星レビュー ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/?filter=3) * [ 0 2-星レビュー ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/?filter=2) * [ 3 1-星レビュー ](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/optimize-images-resizing/reviews/) ## 貢献者 * [ OriginalEXE ](https://profiles.wordpress.org/originalexe/) ## 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/optimize-images-resizing/)