JPEG XL to JPG, PNG or WebP
Convert a supported static 8-bit JPEG XL image to JPG, PNG or WebP without uploading it.
- Runs in your browser
- No upload
- Check before download
Compare details and transparency before downloading. Width and height stay the same. Lower quality or a smaller palette can shrink the file but also loses detail. Lossless WebP keeps the decoded 8-bit pixels, not the original metadata or HDR.
Files stay on this device. Up to 10 files, 25 MiB each, 100 MiB in total and 16 MP per image. Files are processed one at a time; if one fails, the others continue.
Or drop images here. You can also focus this area and paste an image.
Still images only. JPEG XL: 8-bit still images; embedded previews and split (fragmented) files are not supported. HEIC: up to 16 MP; larger photos (24 or 48 MP) are not supported yet.
How to use
- Choose your file
Files stay on this device. Up to 10 files, 25 MiB each, 100 MiB in total and 16 MP per image. Files are processed one at a time; if one fails, the others continue. Still images only. JPEG XL: 8-bit still images; embedded previews and split (fragmented) files are not supported. HEIC: up to 16 MP; larger photos (24 or 48 MP) are not supported yet.
- Choose the settings
Compare details and transparency before downloading. Width and height stay the same. Lower quality or a smaller palette can shrink the file but also loses detail. Lossless WebP keeps the decoded 8-bit pixels, not the original metadata or HDR.
- Check and save
No size saving. Keep the original if a smaller file is what you need. I accept an 8-bit sRGB copy: HDR, gain maps, original color profiles and metadata are not kept.
Questions
Is my file uploaded?
No. File processing stays in this browser.
Is my original changed?
No. Download a separate result and keep your original.
What should I check?
No size saving. Keep the original if a smaller file is what you need. I accept an 8-bit sRGB copy: HDR, gain maps, original color profiles and metadata are not kept.
Tips & guides
JPG, PNG or WebP: which format?
Step-by-step help for the task behind this tool, with sources and limits.
Read the guide