Sometimes the codec is installed, but ThumbsPlus hasn't been told to look for that file extension. You may need to manually add the file type to the database configuration.
: ThumbsPlus is designed to generate quick previews for hundreds of formats. Ensure your version is updated to at least Version 10 SP2 to ensure the best compatibility with modern web codecs. Batch Conversion : One of the strongest features of ThumbsPlus is its Batch Processing thumbsplus webp
As of 2025, there is no "perfect" native WebP workflow in ThumbsPlus. You are reliant on OS-level codecs. Sometimes the codec is installed, but ThumbsPlus hasn't
Honestly? If you handle thousands of WebP files, forcing ThumbsPlus to support them is like teaching a diesel engine to run on gasoline. Instead, create a using ThumbsPlus for management and external tools for conversion . Ensure your version is updated to at least