Free online image tool
WebP is a practical default for smaller website images, product photos, profile pictures, and content uploads.
WebP is a strong default for website images because it usually keeps quality high at a smaller file size. JPEG is practical for photo uploads and forms, PNG is better for screenshots or transparent artwork, and AVIF can be useful when the destination supports newer formats.
A 1600 pixel wide export is enough for many full-width web layouts, while square profile photos often need exact dimensions such as 512 by 512. Keeping enlargement disabled prevents small originals from becoming soft or stretched.
Lower quality settings can shrink photos quickly, but logos, text, and interface screenshots often need PNG to keep edges crisp. The best result depends on whether the image is headed to a website, email, form upload, product listing, or profile.
WebP is a good default for site images because it usually produces smaller files than JPEG or PNG at similar visible quality. It is especially useful for product photos, blog images, thumbnails, and landing-page assets.
Most current browsers support WebP, but older workflows, print systems, or upload portals may still ask for JPEG or PNG. Keep the original file if the destination does not explicitly accept WebP.