Convert PNG to JXL Online — Free
Fast, free PNG to JXL converter. No registration required.
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How to Convert
Upload your .png file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .jxl file when it's ready.
What is PNG?
PNG is a lossless image format that supports transparency. It's ideal for graphics, logos, and images requiring sharp edges or transparent backgrounds.
Format Details
- Full Name
- Portable Network Graphics
- Extension
- .png
Key Features
- Lossless quality
- Transparency support
- Sharp edges
- Web optimized
What is JXL?
JPEG XL is a next-generation image format designed to replace JPEG. It offers significantly better compression, supports lossless and lossy modes, animation, and progressive decoding.
Format Details
- Full Name
- JPEG XL
- Extension
- .jxl
Key Features
- Next-gen format
- Superior compression
- Progressive decode
- HDR support
PNG vs JXL
| Feature | PNG | JXL |
|---|---|---|
| Full Name | Portable Network Graphics | JPEG XL |
| Extension | .png | .jxl |
| Best For | Lossless quality | Next-gen format |