Is WebP always smaller than PNG?
Often, but not always. Size gains depend on image detail, color complexity, and source characteristics.
PNG to WebP Converter
Drag and drop an image here
or
Accepted input: PNG
Use PNG to WebP when you want faster page loads and lower transfer size for web delivery. The tradeoff is that some older tools and workflows still expect PNG.
Best for: Web publishing and product pages focused on performance and modern browser delivery.
How to convert
- Upload a PNG image.
- Select WebP as the output format.
- Start conversion.
- Download the converted WebP file.
When to use this conversion
- Improving image payload size for better Core Web Vitals.
- Reducing CDN and storage costs at scale.
- Preparing assets for responsive web image pipelines.
Quality and file size notes
WebP can significantly reduce file size versus PNG, but thin lines, gradients, and icon edges should be reviewed to confirm they still meet your visual quality standards.
FAQ
Can PNG transparency be preserved in WebP?
Yes. WebP supports transparency for still images.
Should I keep a PNG source after converting to WebP?
Yes. Keep PNG masters for design handoff and editing, then export WebP for web delivery.