Convert PNG to JXL
Convert PNG to JXL online for free. No signup required. Your files upload over an encrypted connection and are deleted after 2 hours.
Free
no account needed
Frankfurt
stored in the EU
2 hours
then files are deleted
New conversion
Any format in, the right format out
Drag and drop your files here, or import from:
Upload files up to 100 MB in PNG
How to convert PNG to JXL
Everything happens on this page, in any modern browser, with nothing to install.
Upload your PNG file
Drag and drop your PNG file or browse from your device, Google Drive, Dropbox, or OneDrive.
Convert to JXL
Press Convert. To convert several PNG files at once, add them all first.
Download your JXL
Most files are ready in seconds.
What you get when you convert PNG to JXL
Each PNG file you add comes back as its own download, under its original name.
- 01
With several results, Download all saves them all with one click.
- 02
If one file in a batch fails, the others still finish, and the result says what went wrong.
- 03
Your JXL file converts on to JPG and WEBP here.
What PNG and JXL files are
PNG
PNG (Portable Network Graphics) is an image format that supports lossless compression and transparency. It's perfect for graphics, logos, and images that require high quality and transparency support.
JXL
JPEG XL is a modern image format from the JPEG committee, whose core standard, ISO/IEC 18181-1, was published in 2022. It compresses photos better than JPEG, can repack existing JPEG files losslessly about 20% smaller, and supports transparency, HDR and animation, but older apps and browsers may not open it.
Convert your PNG files to other formats
Choose a target format below to convert your PNG files quickly and easily.
PNG to JPG
JPG is a commonly used image format that uses lossy compression.PNG to WEBP
Convert PNG files to WEBP format.PNG to SVG
SVG is an XML-based vector image format for two-dimensional graphics.PNG to GIF
GIF is an image format that supports animation and transparency.PNG to ICO
ICO is an image file format used for icons in Microsoft Windows.PNG to PDF
Convert PNG files to PDF format.PNG to Word
Word is a document format used by Microsoft Word.
Convert other files to JXL
Select a source format below to convert files to JXL.
Frequently asked questions
Still have questions? Contact support.
Is it free to convert PNG to JXL?
Yes, converting PNG to JXL is completely free. You can convert files up to 100 MB and up to 10 files per batch, and no signup or account is required.
Will converting PNG to JXL affect the quality?
Our converter preserves the original quality of your PNG files during the conversion to JXL. The output maintains formatting, layout, and visual fidelity as closely as possible.
Can I convert multiple PNG files to JXL at once?
Yes. You can convert up to 10 PNG files to JXL in a single batch. Drag and drop all the files at once, and Novitora processes them together.
Is my data safe when converting PNG to JXL?
Your files upload to Novitora servers over an encrypted TLS connection and are automatically deleted 2 hours after upload. Data is stored in the EU (Frankfurt), and we follow SOC 2-aligned security practices.
What devices can I use to convert PNG to JXL?
Novitora works in any modern web browser on desktops, laptops, tablets, and phones. There is nothing to install: open the page, upload your PNG file, and download the JXL.