Free JXL Converter
Use our full-featured utility to easily convert your JXL images into other file format in seconds — perfect for batch conversion and processing.


How to Convert .jxl Images in Bulk
1. Install reaConverter Lite
2. Select JXL Files

3. Start Conversion

Convert JXL on your PC
- Convert hundreds of JXL images in seconds
- Clean, intuitive interface
- Right-click conversion straight from Windows
- No internet required — fully offline
- Ideal for everyday conversion tasks
Do more with your images
Converting JXL images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.
Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

User Reviews
Average User Rating:



Last updated on February 26, 2025






JXL images: Frequently Asked Questions
What are JXL files?
JPEG XL (JXL) is the modern, high-performance image format designed to replace JPEG. Offering lossless and lossy compression, JXL delivers superior quality at smaller file sizes — up to 60% more efficient than traditional JPEG. It supports HDR, wide color gamut, transparency, and animation, making it ideal for photographers, web developers, and digital artists. With reaConverter, easily convert, optimize, and manage JXL files while preserving stunning visual fidelity.
Can reaConverter open JXL files?
reaConverter fully supports the JXL image format – open, edit, and export JXL files to any other popular file format with ease.
Is reaConverter free?
Yes — reaConverter Lite is completely free to use! It offers powerful batch image conversion, right-click integration, and support for popular formats, all without requiring an internet connection. For advanced features like automation, metadata editing, and support for rare formats, you can upgrade to the Pro edition anytime.
How do I change JXL to another format?
reaConverter is a user-friendly tool for converting JXL files. Once installed on your computer, it allows you to convert all your .jxl files at once with just a few clicks. You can even convert jxl images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JXL online?
If you only want to convert a few JXL images, you are welcome to try our free online JXL converter.
How can I turn JXL files on my computer to another format?
The best way to convert JXL images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from JXL.
How can I automate JXL files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert JXL files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line jxl converter.
What else can I do with reaConverter?
Convert Gerber imagesCrop imagesConvert PDFWatermark picturesChange file creation date
What formats can I convert a JXL file to?
What types of files can I convert to JXL format?
Discover more
