QuickWebP Pro handles image conversion and media cleanup during the WordPress upload workflow. It processes images locally on your server, without an external compression API, and includes the capabilities available in QuickWebP Free, plus stronger compression and AVIF conversion.

WebP uploads and AVIF support

When you upload a JPG or PNG through the media library, QuickWebP applies the available compression and resize options and creates WebP output. Processing uses the native WordPress image editor and the best available server backend.

AVIF conversion requires a supported server running PHP 8.1 or later. AVIF files can be smaller than JPG and PNG files and are typically smaller than WebP. Automatic fallback helps older browsers receive a compatible image format.

Media library controls

• Set maximum width and height values to resize oversized uploads.
• Clean filenames and pre-fill alt text, caption, description, legend, and title fields.
• Paste a picture from the clipboard into the WordPress media frame.
• Review optimization information in the settings screen.
• Bulk-optimize older media when the original files are preserved.

These utilities let site editors manage image formats, dimensions, and media details as images are added. For existing media, bulk optimization is available when original files remain preserved.