內容簡介
SNY Auto Featured Image 自動為您的 WordPress 文章、頁面及自訂文章類型設定特色圖片。無論是從內容中提取、使用外部網址，或設定分類預設值，皆可輕鬆管理。
【主要功能】
• 條件圖片規則：依據文章類型、分類、標籤或狀態設定圖片
• 多種圖片來源：可從媒體庫提取或使用外部圖片網址
• 影片縮圖提取：自動檢測 YouTube 和 Vimeo 影片並提取縮圖
• 安全側載：可選擇將外部圖片下載至媒體庫
• 批量預覽與應用：可預覽並同時應用至 50 篇文章
• 非破壞性與智能覆蓋：保留現有縮圖或選擇性覆蓋
外掛標籤
開發者團隊
原文外掛簡介
SNY Auto Featured Image automatically sets featured images for your WordPress posts, pages, and custom post types. Extract from content, use external URLs, set category defaults, or bulk-preview and apply to existing posts.
Why Choose SNY Auto Featured Image?
Never publish a post without a featured image again. This lightweight plugin automatically assigns featured images based on your custom rules whenever you publish or update content.
Key Features
Conditional Image Rules – Set specific images based on post type, category, tag, or post status.
Multiple Image Sources – Choose from Media Library, extract the first image from post content, or use an external image URL.
Video Thumbnail Extraction – Automatically detects embedded YouTube and Vimeo videos and extracts their thumbnails.
Safe Sideloading – Optionally download and save external images directly to your WordPress Media Library.
Bulk Preview & Apply – Dry-run preview of thumbnail assignments with detailed reasons before applying up to 50 posts at a time.
Admin Post List Column – View featured image thumbnails directly from your post and page listing tables with configurable sizes.
Non-Destructive & Smart Overwrite – Preserve existing hand-set thumbnails or selectively overwrite when needed.
Lightweight & Fast – Built with native WordPress APIs, no bloat, and minimal database queries.
Quick Setup
Go to Settings > SNY AFI
In the Image Rules tab, add a rule selecting your image source (Media Library, First Image in Content, or External URL).
Choose your target post types, categories, or tags.
Visit Bulk Operations to preview and apply to existing posts, or simply publish new content!
Perfect For
Bloggers – Ensure consistent thumbnails across all posts
News Sites – Never have a missing image in article feeds
WooCommerce Stores – Default product images for quick imports
Developers – Clean solution for client sites
Documentation & Support
For detailed guides and support, visit sanny.dev.
Found a bug or have a feature request? Open an issue on GitHub.
More WordPress Plugins
Check out our other WordPress plugins at sanny.dev/plugins.
