How to use it
Add your PNG files
Drag one or many PNG pictures onto the page, or choose them from your device.
Check the format
JPG is already selected as the output format. Lower the quality for a smaller file.
Convert and download
Press Resize images and download each JPG, or all of them as a ZIP.
PNG or JPG: what changes?
PNG keeps every pixel exactly, which is why photos saved as PNG can be five to ten times bigger than the same photo as a JPG. Converting to JPG removes detail the eye barely notices and shrinks the file.
The conversion happens on your device. Nothing is uploaded, so it is safe for private pictures, and there is no limit on how many files you convert.
Tips for converting PNG to JPG
- PNG can have transparent areas. JPG cannot, so transparent areas become white.
- Keep the original PNG if you may need the transparency later.
- A quality of 80 to 90 looks almost the same as the original for photos, with a much smaller file.
- Screenshots with sharp text can look slightly fuzzy as a JPG. Use a high quality for those.
Frequently asked questions
How do I convert PNG to JPG?
Add your PNG, make sure JPG is the output format and press Resize images. Download the JPG when it is ready.
Does converting PNG to JPG reduce quality?
A little. JPG is lossy. At a quality of 85 or higher the difference is rarely visible for photos.
What happens to transparent areas?
They are filled with white, because JPG cannot be transparent.
Can I convert many PNG files at once?
Yes. Add as many as you like, up to 500 at a time, and download them one by one or as a ZIP.