PNG is lossless, which makes photos huge. JPG is built for photos and is usually 5 to 10 times smaller.

Is my image uploaded?

No. It's processed in your browser and never leaves your device.

What does Advanced add?

Every option at once, many files in one go, and a single zip download.

Turn screenshots and PNG photos into JPGs that are much smaller and work everywhere.

Drop images hereor paste with ⌘V. Nothing is uploaded.

JPGPNGWebPGIFAVIF

Good to know: PNG is lossless, which makes photos huge. JPG is built for photos and is usually 5 to 10 times smaller.
Is my image uploaded?: No. It's processed in your browser and never leaves your device.
What does Advanced add?: Every option at once, many files in one go, and a single zip download.