Convert JPG images to the next-generation JPEG XL (JXL) format for free. Get smaller files with sharp quality control.
Upload JPG Files
Select JPG files to convert to JXL
Supported formats: JPG, JPEG
Paste (Ctrl/⌘+V) or drop an image — or import from a URL
JPG to JXL Features
• Modern compression algorithm for better efficiency
• Small file size saves storage space
• Quality control for optimized file size
• Clean conversion without watermarks
JPEG XL packs the same photo into a noticeably smaller file, and Image Machine converts your JPGs to JXL right in the browser — no upload, no account. JXL can even re-wrap an existing JPEG losslessly, so you shrink storage without throwing away a single pixel of quality. Everything happens on your device; your photos never leave it.
How It Works
Choose a tool
Pick from 168+ tools to resize, convert, compress, or enhance your image.
Upload & edit
Drag and drop your image and adjust the settings. It stays on your device.
Download
Save your result instantly — no watermark, no sign-up required.
Why Image Machine?
Your files never leave your device
All processing runs locally in your browser. Your images are never uploaded to a server.
Completely free
Every tool is free, with no limits, no watermarks, and no hidden costs.
Lightning fast
No upload waiting — your images are processed instantly on your own device.
Professional quality
Pixel-perfect output with full control over format, size, and quality.
Frequently Asked Questions
Is JPEG XL smaller than JPEG?
Yes. At the same visual quality JPEG XL is typically 20–60% smaller than an equivalent JPEG, and it supports a lossless mode that re-encodes your existing JPEG with no quality loss at all. That makes it great for archiving large photo libraries.
Will I lose quality converting JPG to JXL?
Not unless you choose to. JXL can store your image losslessly, preserving every detail of the original JPEG, or you can trade a little quality for an even smaller file. The conversion here keeps quality high by default.
What can open a .jxl file?
Modern browsers and image apps are adding JPEG XL support, and dedicated viewers already handle it. If a program can't open JXL yet, convert it back to JPG or PNG here in a couple of seconds.