Png Vs Image Format. Png will help save both photo quality and details. While svg is the newest format and can often be saved to the smallest file size it s not always the best option.

Png files are usually smaller than tiff images. A jpg does however allow you to create smaller file size than you could with a png. However if you re concerned with the performance of your web pages jpg will be the best type of image for you.
It has a high quality that works in any image.
Png will help save both photo quality and details. A jpg should be used in any situation when it s important to have a small file. This basically means that png uses compression techniques without sacrificing the original quality or detail of the image. Unlike jpeg which relies on dct compression png.