How to Convert PNG to JPG on a Mac

Published 6 November 2026 by Kloora Tools

Quick answer: in Preview, open the PNG, choose File, Export, set the format to JPEG and save. For many files at once, use the free PNG to JPG converter in your browser.

Step by step

Open the PNG in Preview.
Choose File, then Export.
Set Format to JPEG and drag the quality slider.
Click Save.

Many files at once

Open PNG to JPG, select all your PNG files and download the JPG files as a ZIP.

Tips

Quality 80 to 90 is a good balance.
JPG has no transparency, so see-through areas turn white.

A common mistake

Exporting a logo with transparency to JPG. Keep logos as PNG.

Privacy

The PNG to JPG Converter runs in your browser, so your files are not uploaded and no account is needed.

Try it now: PNG to JPG Converter. Convert PNG images to JPG online.

Frequently asked questions

Is there a Mac shortcut?

You can also select files in Finder, right click, then Quick Actions, Convert Image.

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