Quick definition
WebP is a modern web image format that can deliver smaller files than JPG or PNG.
Best use cases
Fast websites, image-heavy pages, thumbnails, and SEO-focused image delivery.
What to watch out for
Some older apps, CMS tools, or workflows still prefer JPG or PNG.
Related converters
Conversion tip
Keep the original file, create a converted copy, then compare file size, quality, and compatibility before deleting or uploading the result.