Why can't I open WebP files?
WebP isn't supported everywhere
Older Windows apps, many design tools, email clients, and iOS/Android apps don't render WebP. Converting to JPG makes images universally compatible.
Quality vs file size
Set quality to 85โ92% for a great balance. Below 70% you'll see compression artifacts. Use 100% only if file size doesn't matter.
Transparent images (PNG)
WebP and PNG support transparency. JPG doesn't โ choose a background fill color, or export as PNG to keep transparency intact.
100% private, works offline
Conversion uses the browser's built-in Canvas API. Nothing is uploaded anywhere. Works even without internet once the page loads.