PNG, JPG, and WebP: Which Image Format Should You Use?
There is no single best image format. The right format depends on whether you need a transparent background, repeated editing, small file size, or compatibility with a particular application. Choosing intentionally avoids unnecessary quality loss and oversized downloads.
Use PNG for transparency and sharp graphics
PNG is a strong choice for logos, interface graphics, screenshots, and illustrations with text or crisp edges. It supports transparent pixels and uses lossless compression.
The trade-off is file size. A large photo saved as PNG is often much heavier than the same image saved as JPG or WebP.
Use JPG for broadly compatible photos
JPG is a practical default when a photo must open almost anywhere. It is widely accepted by email clients, upload forms, social networks, and older software.
JPG does not support transparency. Saving and re-saving a JPG can also gradually reduce image quality, so preserve an original when future edits matter.
Use WebP for modern web delivery
WebP can make website images smaller while retaining good visual quality. It supports transparency, so it can also work for many interface assets that would otherwise be PNG files.
Keep a JPG or PNG source when you need a fallback for older workflows or a format required by a third-party upload form.