Aback Images
本地处理

PNG to JPG

Convert PNG images to compressed JPG files with a transparent background fill option.

将PNG image拖放到此处

或从您的电脑或手机中浏览文件

100% 在浏览器中本地处理
Simple Steps

How to use PNG to JPG

1

Select or drop a PNG file into the converter.

2

If the image has transparency, choose a background color (white is default).

3

Adjust quality if needed, then click 'Convert to JPG'.

4

Download your compressed JPG file.

Got Questions?

Frequently Asked Questions

Why do transparent PNGs need a background for JPG?

The JPG format cannot store transparency. We flatten transparent pixels onto the background color you choose so the result looks clean.

Is PNG to JPG lossy?

Yes. JPG is a lossy format, so the output is smaller but compressed. Choose quality 90+ to minimize visible differences.

Will the file be much smaller?

Usually yes. Photos and complex images shrink dramatically as JPG. Simple graphics with flat colors may not shrink much.