What happens to transparent areas in my PNG?

JPG does not support transparency. Transparent areas will be filled with a solid background (usually white).

Is the conversion fast?

Yes. Processing runs in your browser, so speed depends on your device — no server round-trip.

Is transparency lost when converting to JPG?

Yes. JPG does not support transparency. Any transparent areas become a solid color (e.g. white). Use PNG or WebP if you need to keep transparency.

PNG 转 JPG

Convert PNG images to compressed JPG format. Ideal for reducing file size for web pages or email. For this conversion, processing runs in your browser; we don't upload your file to our servers for this step.

免费 · 无限制 · 浏览器内处理

如何使用

1Upload your PNG file.
2Choose JPG as the output format.
3Download the converted JPG.

常见问题

What happens to transparent areas in my PNG?: JPG does not support transparency. Transparent areas will be filled with a solid background (usually white).
Is the conversion fast?: Yes. Processing runs in your browser, so speed depends on your device — no server round-trip.
Is transparency lost when converting to JPG?: Yes. JPG does not support transparency. Any transparent areas become a solid color (e.g. white). Use PNG or WebP if you need to keep transparency.