How to convert PNG to JPG
Select up to 10 PNG images and choose Resize & compress. JPG is already selected; you can change the 100 MB per-image maximum or specify pixel dimensions before processing. Check each result before downloading it.
What happens to transparency?
JPG does not support a transparent background. Transparent parts of a PNG, including any padding added by an exact canvas, are filled with white in this tool. Keep PNG or choose WebP if your destination accepts transparency and you need to preserve it.
Photos, graphics and quality
JPG is lossy, so converting a PNG can change details, particularly in sharp text or graphics. A JPG can be smaller for a photograph, but a smaller file is not guaranteed. Keep your original and inspect the output at a useful viewing size.
File limits
Input files can be up to 100 MiB, 60 megapixels and 16,384 pixels per side, subject to browser memory. If the requested maximum cannot be met at the specified dimensions, the tool reports an error rather than silently changing them.