The wrong format means bigger files, blurry logos, or lost transparency. Here's the simple guide.
JPG — photos
Lossy, small, supported everywhere; no transparency, and re-saving degrades quality. Best for camera photos and banners.
PNG — graphics & transparency
Lossless with transparent backgrounds and crisp edges. Best for logos, icons, screenshots, and text images.
WebP — the modern web
JPG-like or better quality at smaller sizes, with transparency, supported by all modern browsers.
Quick guide
Photo → JPG. Logo/screenshot → PNG. Website speed → WebP. Convert instantly with the Image Converter.