Choosing the right image format is crucial for website performance and visual quality. The two most common formats are JPG and PNG.
JPG (Joint Photographic Experts Group)
Best for: Photographs, complex images with many colors.
Pros: Small file size, widely supported.
Cons: Lossy compression (quality degrades with each save), no transparency support.
PNG (Portable Network Graphics)
Best for: Logos, screenshots, graphics with text, images requiring transparency.
Pros: Lossless quality (crisp edges), supports transparency.
Cons: Larger file size for photographs.
Summary
Use JPG for photos to save space. Use PNG for logos and graphics to keep them sharp.