外掛標籤
開發者團隊
原文外掛簡介
Webangon Image Optimizer is a complete Media Library toolkit built around four everyday WordPress needs: safely clean unused images, regenerate thumbnails after design or migration changes, convert images to WebP/AVIF for faster delivery, and replace media files without breaking attachment IDs.
Benefits for WordPress users:
Find unused Media Library images with a safe dry scan before deletion.
Protect images used in Elementor, post content, featured images, WooCommerce galleries, widgets, theme/plugin options, SEO fields, and more.
Regenerate thumbnails after theme changes, imports, migrations, or image-size updates.
Remove old generated thumbnail files while keeping original/main images.
Convert images to WebP or AVIF for better performance.
Rewrite image URLs across posts, post meta, Elementor data, and options after conversion.
Replace an existing Media Library file without breaking the attachment ID used by posts, builders, products, and galleries.
Optionally use a new replacement file name and update old file links across the database.
Run image cleanup, thumbnail, and conversion tasks from WP-CLI.
The admin screen is available under Media > Image Optimizer.
Media replacement is available contextually from the Media Library row actions and attachment edit screen. Click Replace media or Upload a new file on an attachment.
WP-CLI Commands
Image cleaner:
wp webangon-image-optimizer clean
wp webangon-image-optimizer clean --older-than=30
wp webangon-image-optimizer clean --deep-meta
wp webangon-image-optimizer clean --include-revisions
wp webangon-image-optimizer clean --skip-options
wp webangon-image-optimizer clean --batch=200
wp webangon-image-optimizer clean --delete
wp webangon-image-optimizer clean --delete --yes
Thumbnail regeneration:
wp webangon-image-optimizer thumbnails regenerate
wp webangon-image-optimizer thumbnails regenerate --sizes=thumbnail,medium,large
wp webangon-image-optimizer thumbnails regenerate --delete-old
wp webangon-image-optimizer thumbnails regenerate --from-original
wp webangon-image-optimizer thumbnails regenerate --ids=12,34,56
wp webangon-image-optimizer thumbnails regenerate --dry-run
Thumbnail purge:
wp webangon-image-optimizer thumbnails purge
wp webangon-image-optimizer thumbnails purge --backups
wp webangon-image-optimizer thumbnails purge --ids=12,34,56
wp webangon-image-optimizer thumbnails purge --dry-run
wp webangon-image-optimizer thumbnails purge --yes
WebP / AVIF conversion:
wp webangon-image-optimizer convert --format=webp --quality=82
wp webangon-image-optimizer convert --format=avif --quality=70
wp webangon-image-optimizer convert --format=webp --quality=82 --delete-old
wp webangon-image-optimizer convert --format=webp --regen
wp webangon-image-optimizer convert --ids=12,34,56 --format=webp
wp webangon-image-optimizer convert --format=webp --skip-rewrite
wp webangon-image-optimizer convert --format=webp --rewrite-only
wp webangon-image-optimizer convert --format=webp --dry-run
wp webangon-image-optimizer convert --format=webp --quality=82 --yes
Recommended Workflow
Take a full file and database backup.
Run Image Cleaner in dry scan mode before deleting anything.
Regenerate thumbnails after changing theme image sizes or after imports/migrations.
Convert to WebP first for broad compatibility, or AVIF when the hosting stack supports it.
Use Replace media when you need to update a file while keeping the same attachment record.
Test important pages, Elementor templates, product galleries, and image-heavy pages after conversion or replacement.
