Converts JPG into PNG, WebP, or AVIF — for example, to get a lighter file for the web, or a format that supports transparency for further editing.
For example: You need to shrink photos for your website without losing sharpness — convert JPG to WebP or AVIF, which typically weigh 30-50% less at comparable visual quality.
Who uses it most: Web developers, SEO specialists, designers
No — the original JPG has no transparency data to begin with; converting to PNG just changes the storage format, the background stays opaque.
AVIF is usually lighter at similar quality, while WebP has slightly wider support in older browsers. Either works well for most modern sites.