Thread:Manuel de la Fuente/@comment-36009152-20190413234431/@comment-5774380-20190417010926

It's possible, but not easy and not practical, and not necessary either.

We don't really mind about the format of the images but about the quality. We regularly use PNG since this format by default preserves the quality better, but JPG is also acceptable if it's not compressed. Converting JPG to PNG will not magically increase the quality, only the size.

PNG is only obligatory in certain templates for technical reasons, but all of those templates are already using this format, so no conversion is required.