Convert PNG images to smaller JPG files in your browser, with transparency filled in white. Everything runs locally in your browser - your files are never uploaded to a server, no registration is required, and the tool is completely free.
How to PNG to JPG
Choose your PNG files or drop them onto the page.
Set the JPG quality.
Click Convert to JPG.
Download each JPG or all of them as a ZIP.
Features
Smaller files for photos: Photos saved as PNG are often several times larger than the same image as JPG.
White background for transparency: Transparent areas are filled with white, since JPG has no transparency. You are told when a file had any.
Batch conversion: Convert many PNGs at once and get a ZIP.
Nothing uploaded: Conversion runs on your device.
Frequently asked questions
Should I convert screenshots and logos to JPG?
Usually not: PNG keeps text and flat colours crisp, and JPG can add faint blotches around sharp edges. JPG is best for photos.
Can I keep the transparency?
Not in JPG. If you need transparency and a smaller file, WebP keeps it.
Is my file uploaded?
No. It is converted in your browser.
This page is a preset of Convert to JPG, which has every option.