Is the file uploaded when I convert it?

No. The conversion happens locally in your browser.

What happens to transparency when converting to JPG?

JPG does not support transparency, so a white background is usually filled in — keep the PNG if you need transparency.

Yes, select several images and convert them together.

Convert between JPG, PNG and WebP with batch support — processed locally, nothing uploaded.

100% browser-based · files never uploaded

Drag images here, or click to choose

Up to 50MB each · max 20 images · processed locally

Target format

Compression quality · Medium (65%)

🔒 Your files never leave your browser

Is the file uploaded when I convert it?: No. The conversion happens locally in your browser.
What happens to transparency when converting to JPG?: JPG does not support transparency, so a white background is usually filled in — keep the PNG if you need transparency.
Does it support batches?: Yes, select several images and convert them together.