Title: Auto WebP & Alt Optimizer Author: wodey Published: 2026년 1월 5일 Last modified: 2026년 3월 26일 --- 플러그인 검색 ![](https://ps.w.org/auto-webp-alt-optimizer/assets/banner-772x250.png?rev=3432469) ![](https://ps.w.org/auto-webp-alt-optimizer/assets/icon-256x256.png?rev=3432469) # Auto WebP & Alt Optimizer 작성자: [wodey](https://profiles.wordpress.org/wodey/) [다운로드](https://downloads.wordpress.org/plugin/auto-webp-alt-optimizer.zip) * [세부사항](https://ko.wordpress.org/plugins/auto-webp-alt-optimizer/#description) * [평가](https://ko.wordpress.org/plugins/auto-webp-alt-optimizer/#reviews) * [설치](https://ko.wordpress.org/plugins/auto-webp-alt-optimizer/#installation) * [개발](https://ko.wordpress.org/plugins/auto-webp-alt-optimizer/#developers) [지원](https://wordpress.org/support/plugin/auto-webp-alt-optimizer/) ## 설명 You know that **Site Speed** and **SEO** are the keys to success. **Auto WebP & Alt Optimizer** is a lightweight yet powerful tool designed to solve two major problems automatically: 1. **Image Size (Speed):** It automatically converts your uploaded JPG/PNG images into the modern **WebP** format. WebP images are significantly smaller (often 30- 50% smaller) than standard JPEGs. 2. * **New in 1.4:** We now use the native PHP GD library (`imagewebp`) to ensure compression settings work on all server environments, bypassing common WordPress cache issues. 3. **Image SEO (Ranking):** It automatically cleans up your image filenames (removing hyphens and underscores) and sets them as the **Alt Text**. Google relies on Alt text to understand images, and this plugin ensures you never forget to fill it in. ### Key Features * **Native WebP Conversion:** Uses low-level GD functions to guarantee file size reduction. * **4 Quality Levels:** Choose from Low (20), Medium (50), High (80), or Very High( 90) quality presets to suit your needs. * **Auto Alt Tags:** Converts `my-product-photo.jpg` to “My Product Photo” automatically. * **Zero Bloat:** No complex configuration. Just install, select a level, and forget. ### Why use this plugin? * **Boost Core Web Vitals:** Smaller images mean faster LCP (Largest Contentful Paint). * **Save Storage:** Stop storing duplicate versions of images. original files are replaced to save space. * **Automate SEO:** Save hours of manual work filling in Alt tags. > **Note:** This plugin processes images upon upload. It does not currently process > images already existing in your Media Library. ## 설치 1. Upload the plugin files to the `/wp-content/plugins/auto-webp-alt-optimizer` directory, or install the plugin through the WordPress plugins screen directly. 2. Activate the plugin through the ‘Plugins’ screen in WordPress. 3. Go to **Settings -> WebP & Alt Settings** to configure the plugin. 4. Enable the switch and select your desired Quality Level (Recommended: High – 80). 5. Done! Upload a new image to test it out. ## 후기 이 플러그인에 대한 평가가 없습니다. ## 기여자 & 개발자 “Auto WebP & Alt Optimizer”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에 기여하였습니다. 기여자 * [ wodey ](https://profiles.wordpress.org/wodey/) [자국어로 “Auto WebP & Alt Optimizer”(을)를 번역하세요.](https://translate.wordpress.org/projects/wp-plugins/auto-webp-alt-optimizer) ### 개발에 관심이 있으십니까? [코드 탐색하기](https://plugins.trac.wordpress.org/browser/auto-webp-alt-optimizer/) 는, [SVN 저장소](https://plugins.svn.wordpress.org/auto-webp-alt-optimizer/)를 확인하시거나, [개발 기록](https://plugins.trac.wordpress.org/log/auto-webp-alt-optimizer/)을 [RSS](https://plugins.trac.wordpress.org/log/auto-webp-alt-optimizer/?limit=100&mode=stop_on_copy&format=rss) 로 구독하세요. ## 변경이력 #### 1.4 * Changed quality selection to fixed presets (Low, Medium, High, Very High) for better usability. * Switched to native PHP GD library functions (`imagewebp`) to solve server compatibility and caching issues. * Added support for retaining PNG transparency. #### 1.3 * Improved image resizing logic to force cache refresh. #### 1.2 * Fixed Text Domain mismatch issues. * Improved sanitization and security. #### 1.0 * Initial release. ## 기초 * 버전 **1.5** * 최근 업데이트: **7개월 전** * 활성화된 설치 **20+** * 워드프레스 버전 ** 6.0 또는 그 이상 ** * 다음까지 시험됨: **6.9.10** * PHP 버전 ** 7.4 또는 그 이상 ** * 언어 * [English (US)](https://wordpress.org/plugins/auto-webp-alt-optimizer/) * 태그: * [auto alt](https://ko.wordpress.org/plugins/tags/auto-alt/)[image compression](https://ko.wordpress.org/plugins/tags/image-compression/) [image optimizer](https://ko.wordpress.org/plugins/tags/image-optimizer/)[seo](https://ko.wordpress.org/plugins/tags/seo/) [webp](https://ko.wordpress.org/plugins/tags/webp/) * [고급 보기](https://ko.wordpress.org/plugins/auto-webp-alt-optimizer/advanced/) ## 평점 아직 제출된 리뷰가 없습니다. [Your review](https://wordpress.org/support/plugin/auto-webp-alt-optimizer/reviews/#new-post) [모든 리뷰 보기](https://wordpress.org/support/plugin/auto-webp-alt-optimizer/reviews/) ## 기여자 * [ wodey ](https://profiles.wordpress.org/wodey/) ## 지원 할 말 있으신가요? 도움이 필요하신가요? [지원 포럼 보기](https://wordpress.org/support/plugin/auto-webp-alt-optimizer/)