: Ensure your Windows OS has the WebP Video Extensions installed from the Microsoft Store. Sometimes, third-party apps like ThumbsPlus can leverage system codecs to "see" file types they don't natively handle.

I will now write the article.umbsPlus is a veteran digital asset management (DAM) tool that, since its introduction in 1992, has helped countless Windows users catalog, edit, and organize their media collections. The modern digital landscape, however, increasingly relies on the WebP format—a powerful and efficient image standard developed by Google. This article explores the intersection of these two technologies, specifically addressing the critical question for ThumbsPlus users: does ThumbsPlus support WebP, and if not, how can you manage WebP images with this software?

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If you are determined to use ThumbsPlus as your primary WebP catalog, follow these instructions to force compatibility.

ThumbsPlus is likely decoding the WebP to bitmap for every thumbnail repaint. Fix: Generate thumbnails once, then lock them. Right-click the folder > Properties > Thumbnails > Lock thumbnails. This prevents recalculating.

Many long-time users choose to batch-convert WebP files to JPG or PNG using third-party tools before importing them into ThumbsPlus. ThumbsPlus Version 10 Highlights (2025-2026)

Modernizing ThumbsPlus: How to View and Manage WebP Images Target Audience: Long-time users of ThumbsPlus, digital asset managers, and archivists. Keywords: ThumbsPlus, WebP, codec, plugin, configuration, database.

Integrating WebP into your workflow allows you to maintain high-quality imagery with file sizes that are often 25-34% smaller than JPEGs , which is a primary reason for the format's popularity among webmasters using Google for Developers resources.

Visit the Google Codecs repository and download the official WebP WIC Codec for Windows.

Because WebP is a relatively new format developed by Google, older versions of ThumbsPlus do not natively support it out of the box. Without the correct "decoder" installed on your system, ThumbsPlus cannot read the file data to generate a thumbnail or display the image.

Inability to use batch processing tools on web-centric image libraries.