Thumbsplus Webp Jun 2026

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Once the codec is installed globally, you must instruct ThumbsPlus to recognize the .webp extension. Open ThumbsPlus. Navigate to > File Types from the top menu. Click on New to add a custom extension. Type WEBP in the extension field.

While the software historically boasted support for over 180 image formats, including exotic ones like JPEG2000, its official documentation and user lists do not list WebP as a viewable or convert-to format. The core challenge appears to be one of software maintenance. According to the German Wikipedia entry, the last stable version (Build 4015) was released on June 14, 2018. This places the software's development timeline well before WebP achieved widespread adoption. Reports on community forums suggest that WebP support never materialized, with the last official communication from the company citing disruptions caused by the COVID-19 pandemic, after which updates ceased entirely. thumbsplus webp

You need the official WebP codec that integrates with Windows.

While newer updates may handle basic viewing, some versions of ThumbsPlus may not generate thumbnails (thumbnails appear as white boxes or default icons) for .webp files without specific plugins or system-level codecs. This public link is valid for 7 days

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If you run a photography archive, a stock photo library, or a web design asset database, WebP is no longer optional. Google Chrome, Firefox, and Edge prioritize WebP. Safari finally added full support in macOS 11 Big Sur and later. Can’t copy the link right now

Run the installer executable ( .msi ) and follow the on-screen prompts.

"ThumbsPlus WebP" is a story of a powerful legacy software that failed to adapt to the times. If your workflow relies on the unique database structure or batch processing of ThumbsPlus, you can still use it by deploying external converters as a bridge. However, for long-term reliability and native WebP support, the general consensus in the community is that users should begin migrating to alternatives like or PhotoPrism , which are actively moving toward modern image formats.

One of the greatest strengths of ThumbsPlus is its automated batch processing engine. If you use ThumbsPlus to prepare images for developers or web platforms, you can set up automated pipelines. Converting From Legacy Formats To WebP

: Navigate to your WebP folder, select the files, right-click, and choose Thumbnail > Rebuild (or press F5 ). Method 2: Utilizing DirectShow or Total Commander Plugins