Question 1

Is CanYouSmoosh really free?

Accepted Answer

Yes! CanYouSmoosh is completely free with no limits, no watermarks, and no sign-up required. It's also open source.

Question 2

Are my images uploaded to a server?

Accepted Answer

No. All image processing happens locally in your browser using WebAssembly. Your images never leave your device.

Question 3

What image formats are supported?

Accepted Answer

CanYouSmoosh supports WebP, AVIF, JPEG (using MozJPEG), and PNG (using OxiPNG). You can convert between any of these formats.