Title: Perxel Image Optimizer Author: Phuc Bui (PERXEL) Published: 2026 年 9 月 21 日 Last modified: 2026 年 9 月 27 日 --- 搜尋外掛 ![](https://ps.w.org/perxel-image-optimizer/assets/banner-772x250.png?rev=3704768) ![](https://ps.w.org/perxel-image-optimizer/assets/icon-256x256.png?rev=3704768) # Perxel Image Optimizer 由 [Phuc Bui (PERXEL)](https://profiles.wordpress.org/phucbm/) 開發 [下載](https://downloads.wordpress.org/plugin/perxel-image-optimizer.1.0.2.zip) * [詳細資料](https://tw.wordpress.org/plugins/perxel-image-optimizer/#description) * [使用者評論](https://tw.wordpress.org/plugins/perxel-image-optimizer/#reviews) * [安裝方式](https://tw.wordpress.org/plugins/perxel-image-optimizer/#installation) * [開發資訊](https://tw.wordpress.org/plugins/perxel-image-optimizer/#developers) [技術支援](https://wordpress.org/support/plugin/perxel-image-optimizer/) ## 外掛說明 Perxel Image Optimizer converts your WordPress media library to WebP **locally**, on your own server, and serves it – entirely from an admin page, built for shared hosting. * **No third party.** Conversion runs in PHP via WP_Image_Editor (GD/Imagick). Nothing is uploaded to a CDN or an external optimization service, and there is no API key, account or paid tier. Your images never leave your host. * **Free.** The whole plugin, no upsell. * **Runs in the background.** A light scan estimates the work, then a background job (Action Scheduler) converts the library newest-to-oldest, one calendar month at a time. Pause, resume, cancel, close the tab – progress is durable. Optional email report when a run finishes. * **Or run it Fast.** An opt-in mode that drives the conversion from the open admin tab, so the server works continuously – much quicker on shared hosting with no cron. It throttles itself if the host pushes back, and stopping never loses work. * **Originals are untouched.** `foo.jpg` gets a `foo.jpg.webp` sibling; the source file is never modified. * **Serving** through a managed `.htaccess` block on Apache/LiteSpeed, with an to `` fallback on nginx or when `.htaccess` is not writable. * Per-attachment Convert / Reconvert / Remove buttons in the Media library. * New uploads are converted automatically, shortly after upload. The admin area is two screens under Media > Optimization: an **Optimization** page( scan prepare live monitor) and a separate **Settings** page (environment, conversion options, serving, notifications, cleanup). ## 螢幕擷圖 [⌊Optimization: the prepare screen shows the whole-library image count, an estimated time, and a choice of Background or Fast run.⌉⌊Optimization: the prepare screen shows the whole-library image count, an estimated time, and a choice of Background or Fast run.⌉[ Optimization: the prepare screen shows the whole-library image count, an estimated time, and a choice of Background or Fast run. [⌊Settings: JPEG/PNG quality, sizes to convert, serving, and completion-email options.⌉⌊ Settings: JPEG/PNG quality, sizes to convert, serving, and completion-email options .⌉[ Settings: JPEG/PNG quality, sizes to convert, serving, and completion-email options. ## 安裝方式 1. Upload the `perxel-image-optimizer` folder to `/wp-content/plugins/`. 2. Activate the plugin through the Plugins screen. 3. Go to Media > Optimization. ## 常見問題集 ### Does it modify my original images? No. Every converted file is written as a new `.webp` sibling next to the original. ### What happens on nginx? The `.htaccess` swap is Apache-only. On nginx the plugin rewrites `` tags to with a WebP source instead. ## 使用者評論 這個外掛目前沒有任何使用者評論。 ## 參與者及開發者 以下人員參與了開源軟體〈Perxel Image Optimizer〉的開發相關工作。 參與者 * [ Phuc Bui (PERXEL) ](https://profiles.wordpress.org/phucbm/) [將〈Perxel Image Optimizer〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/perxel-image-optimizer) ### 對開發相關資訊感興趣？ 任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/perxel-image-optimizer/)、 查看 [SVN 存放庫](https://plugins.svn.wordpress.org/perxel-image-optimizer/)，或 透過 [RSS](https://plugins.trac.wordpress.org/log/perxel-image-optimizer/?limit=100&mode=stop_on_copy&format=rss) 訂閱[開發記錄](https://plugins.trac.wordpress.org/log/perxel-image-optimizer/)。 ## 變更記錄 #### 1.0.2 * Housekeeping only, no behaviour change. Plugin URI now points to the product page on perxel.com instead of the GitHub repo. #### 1.0.1 * Tightened output-escaping suppressions in the admin views to per-file targeted ignores, addressing the plugin review’s escaping feedback. * Media Library scripts/styles now load only on the Media list and the single- attachment edit screen. #### 1.0.0 * First public release. * Local WebP conversion via WP_Image_Editor – no CDN, no external service, free. * Month-scoped bulk run with two drivers: a background run on Action Scheduler ( pause, resume, cancel, durable progress, optional completion email) and an opt- in Fast mode where the browser tab drives the encode loop directly, for shared hosting with no working WP-Cron loopback. Fast mode self-pauses when the host throttles and resumes after an escalating cooldown; a live Gentle / Balanced / Turbo control sits on the running monitor. * Closing the tab, Stop, or Cancel never reverts converted files – the run parks and resumes from where it left off. * Per-attachment Convert / Reconvert / Remove buttons in the Media library, and automatic conversion of new uploads. * Serving via a managed `.htaccess` block on Apache/LiteSpeed, with an `` to fallback elsewhere. * Two admin screens under Media > Optimization – Optimization (prepare + live monitor) and Settings – in a shared sidebar layout, server-rendered. ## 中繼資料 * 版本 **1.0.2** * 最後更新 **3 天前** * 啟用安裝數 **少於 10 次** * WordPress 版本需求 ** 6.5 或更新版本 ** * 已測試相容的 WordPress 版本 **7.1.2** * PHP 版本需求 ** 7.4 或更新版本 ** * 語言 * [English (US)](https://wordpress.org/plugins/perxel-image-optimizer/) * 標籤: * [convert to webp](https://tw.wordpress.org/plugins/tags/convert-to-webp/)[image optimization](https://tw.wordpress.org/plugins/tags/image-optimization/) [media library](https://tw.wordpress.org/plugins/tags/media-library/)[webp](https://tw.wordpress.org/plugins/tags/webp/) [webp images](https://tw.wordpress.org/plugins/tags/webp-images/) * [進階檢視](https://tw.wordpress.org/plugins/perxel-image-optimizer/advanced/) ## 評分 這個項目尚無任何評論記錄。 [撰寫評分](https://wordpress.org/support/plugin/perxel-image-optimizer/reviews/#new-post) [查看全部使用者評論](https://wordpress.org/support/plugin/perxel-image-optimizer/reviews/) ## 參與者 * [ Phuc Bui (PERXEL) ](https://profiles.wordpress.org/phucbm/) ## 技術支援 使用者可在技術支援論壇提出意見反應或使用問題。 [檢視技術支援論壇](https://wordpress.org/support/plugin/perxel-image-optimizer/)