Users of Windows 11 version 24H2 can now activate the JPEG XL image extension on their devices. This innovative format, denoted by the “.jxl”extension, offers superior performance compared to traditional JPEG files in numerous aspects.
Understanding JPEG XL Format
JPEG XL is a groundbreaking, royalty-free image file format that boasts significantly enhanced image compression capabilities compared to the conventional JPEG format while preserving image quality.
Unlike other modern image formats like HEIC, AVIF, and WebP, which originated from video codecs, JPEG XL was specifically engineered to provide photographers with greater control and flexibility over their images. This focus on photography makes it a compelling option for those working in the visual arts.
Notably, Apple has integrated native support for the JPEG XL format in its newly released iPhone 16 series, likely aiming to attract professional photographers. In response, Microsoft has also made strides to facilitate similar compatibility.
This trend echoes developments from early 2018 when Microsoft introduced support for HEIF and HEVC shortly after Apple implemented these formats in iOS 11. Such actions suggest Microsoft’s commitment to offering seamless experiences for users transitioning from Apple’s ecosystem to Windows machines.
The integration of JPEG XL arrives at a time of growing macOS popularity, with Apple recently unveiling the MacBook Air M4 at a price point that undercuts its predecessor by $100.
However, unlike Apple, which provided native JPEG XL integration through OS enhancements, Microsoft opted to deliver this feature via an extension available through the Microsoft Store.
How to Enable JPEG XL on Windows 11
To get started with JPEG XL, follow these steps:
- Visit the Microsoft Store.
- In the search bar, input “JPEG XL”or “JXL.”
- From the app results, locate the listing titled “JPEG XL Image Extension, ” identifiable by its lack of a featured image.
Keep in mind that this extension is currently limited to Windows 11, version 24H2. Attempting to install it on earlier Windows versions may result in error messages. Microsoft’s plans to extend support for JPEG XL to previous versions remain uncertain for now.
In the extension’s store description, Microsoft credits the libjxl open source project on GitHub, which has enabled this feature.
Advantages of Using JPEG XL
JPEG XL represents a modern replacement for the aging JPG format, offering simplicity comparable to that of JPG without the compatibility issues associated with other formats like HEIF and AVIF.
This format excels in its compression capabilities, allowing users to save up to 75% of storage space while delivering a broader color range. Furthermore, it features quicker encoding and decoding times, enhancing the overall user experience.
In practical tests conducted by Windows Latest, the same image saved in both JPG and JXL formats exhibited nearly identical quality, with the JXL file being 47.90% smaller in size, demonstrating its efficiency.
However, some limitations persist; users have reported being unable to open JXL files directly in the Photos app, though thumbnails and previews are visible in File Explorer.
This observation suggests that while Windows 11 supports the JXL format, complete integration into the Photos app is still a work in progress.
JPEG XL adds to the extensive range of image formats supported by Windows 11, which includes JPEG, PNG, GIF, BMP, TIFF, HEIF, ICO, WEBP, and RAW.
Frequently Asked Questions
1. What are the primary benefits of the JPEG XL format?
The JPEG XL format offers superior image compression, saving up to 75% in storage without compromising quality. It also provides a wider color gamut and faster encoding and decoding times, making it an ideal choice for photographers and content creators.
2. Can I use JPEG XL on earlier versions of Windows?
Currently, the JPEG XL image extension is only available for Windows 11, version 24H2. Installing it on earlier versions, such as Windows 10 or older Windows 11 builds, may lead to compatibility errors.
3. Why can’t I open JPEG XL files in the Photos app?
As of now, the Photos app does not support JPEG XL files for direct opening. Users can still view JPEG XL thumbnails and previews in File Explorer, but full compatibility in the Photos app is expected to be added in future updates.
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