YS WebP Tools
Upload automatic conversion to WebP, intelligent thumbnail management, making website images smaller and faster.
Images often account for more than half of a webpage's weight. YS WebP Tools makes image optimization a "set it and forget it" process: newly uploaded images are automatically converted to WebP and automatically resized to your maximum specified dimensions. Old images can also be organized in batches with a batch tool. Website speed and disk space will immediately improve.
Upload and optimize, without changing your workflow
Once enabled, simply upload images as usual. The plugin will handle WebP conversion and thumbnail generation in the background of the media library. You can choose to replace the original file or keep the original file and save a new one. You don't need to change any of your habits when editing content.
Thumbnail Size Governance: Cutting Out Invisible Waste
WordPress, along with themes and plugins, registers a large number of thumbnail sizes, resulting in multiple copies of every uploaded image. "Thumbnail Sizes Management" lays out all registered sizes and allows you to disable unneeded ones individually or with a single click, saving disk space from the source.
Can organize both photos and files at once
"Existing Image Tools" offers two batch regeneration modes:Clear inactive dimensions(Only delete old thumbnails of disabled sizes, the safest way, no impact on existing URLs) andComplete overhaulAdditionally, there's "Content Image URL Repair," which scans articles for image URLs pointing to non-existent files and replaces them with valid ones. It defaults to a dry run for preview before execution. All destructive functions are disabled by default.
功能特色
Upload and automatically convert to WebP
New uploaded images are automatically converted to WebP, which can replace the original file or be saved alongside it.
Automatically resize thumbnail to the largest width and height
Automatically shrink oversized images that exceed the set dimensions, to avoid uploading original 6000px images directly to the media library.
Thumbnail Size Management
Display all registered thumbnail sizes, and disable excess sizes one by one or with a single click.
Batch Rebirth (Two Modes)
"Clean disabled sizes" (safe, does not move URLs); "Full rebuild" (rebuilds all thumbnails according to settings).
Content image URL repair
Scan broken image URLs in the article and replace them with valid URLs. Preview before executing.
Security Defaults
Destructive functions are disabled by default. Back up before executing. Batch processing will not time out.
畫面截圖
更新日誌（最新版）
YS WebP Tools v1.2.0
Add New
- Existing image toolsTabs, integrated batch processing of existing media.
- Batch respawn thumbnail two modes"Clean Disabled Sizes" (deletes only old thumbnails of disabled sizes, keeps enabled sizes as they are, safest, fastest, and does not affect existing URLs) and "Full Rebuild" (deletes everything and rebuilds according to settings).
- Content image URL repairScan article/page content, replace image URLs pointing to "non-existent files" with valid attachment main file URLs; by default, perform a dry run preview first, then execute after confirmation, proceed in batches, and only modify post_content.
Change
- "Disable/Enable All with One Click" moved to the toolbar above the thumbnail size table.
- Existing image operations (regeneration/content repair) have been moved to the new "Existing Image Tools" tab.
Full functionality
Upload automatically converts to WebP (replace original file / optional keep), automatic thumbnail generation, thumbnail size management (per item or one-click disable), existing image tools (batch regenerate two modes + content URL repair).
Requirements: WordPress 6.0+, PHP 8.0+, GD or Imagick. Potentially destructive features are disabled by default. Please back up before performing batch/replacement operations.
常見問題
Will it affect existing image URLs?
The "Clean Disabled Sizes" mode only deletes thumbnail files of disabled sizes. Active sizes and main files remain completely unaffected, and existing URLs are not impacted. "Full Rebuild" will rebuild all thumbnails. It is recommended to back up your data before proceeding.
What environment is needed?
WordPress 6.0 or higher, PHP 8.0 or higher, and your host must have the GD or Imagick image library (most hosts have this built-in).
Is the original file still there after converting to WebP?
Your choice: "Replace Original File" to save the most space, or "Keep Original File" to have both for future needs.
Why is it recommended to disable redundant thumbnail sizes?
Each registered size will create an additional copy for every uploaded image. Most websites typically use only three to four sizes. Disabling the remaining sizes can save a considerable amount of disk space.
