Every time you edit and re-save a JPEG, it loses a bit of data and quality. It does not support transparent backgrounds (unlike PNG).
It is the most universally compatible format, easily opened on any device. It uses "lossy" compression, which significantly reduces file sizes while maintaining "reasonable" image quality for web use. Download 1235075570 jpeg
(e.g., a specific stock photo site or social media app). Every time you edit and re-save a JPEG,