Windows 11 is set to receive a significant under-the-hood upgrade that will enhance how users customize their desktop backgrounds. The latest preview build (26220.7653) introduces native support for WebP images, a format known for its superior compression and quality compared to traditional JPEG or PNG files.
This change allows users to set any WebP image as a background directly through the Settings menu, eliminating the need for manual conversions that previously limited the use of this efficient format. The adoption of WebP aligns with broader industry trends, where the format has become a standard for web imagery due to its ability to deliver near-lossless quality while significantly reducing file sizes.
While WebP support is now accessible in the preview build, it remains uncertain whether video backgrounds will make a return in this iteration. Earlier previews experimented with MP4 and WebM formats, but these features are absent in the current version.
The integration of WebP into Windows 11’s background settings reflects Microsoft’s ongoing efforts to optimize system performance while expanding user flexibility. This update is expected to appear in the next major releases, including versions 24H2 and 25H2, offering a more streamlined experience for those who prioritize both visual quality and system efficiency.
Key Specs
- Image Format Support: Native WebP (.webp) support for desktop backgrounds.
- File Conversion Elimination: Direct selection of WebP images without conversion required.
- Performance Impact: Reduced file sizes with no noticeable system performance degradation.
The shift to WebP is particularly noteworthy for users who frequently customize their desktops with high-resolution or complex imagery. The format’s compression advantages mean that backgrounds load faster and consume less storage space, which is especially beneficial on devices with limited capacity. However, the trade-off lies in compatibility—while WebP is widely supported across web browsers and modern applications, some older software may still require conversion.
This update also raises questions about future multimedia support in Windows 11. If video backgrounds return, they could further push the boundaries of what’s possible for desktop personalization, but for now, users will have to wait and see if Microsoft revives this feature in later builds.
