PNG to WebP Converter
Convert PNG images to WebP to dramatically shrink file size while preserving transparency — ideal for logos, icons and web graphics.
Drop PNG files here or click to choose
Converts to WebP. Files stay on your device — nothing is uploaded.
Smaller than PNG, transparency intact
PNG files — especially graphics and screenshots — are often large. WebP can store the same image with full transparency at a fraction of the size, making it the best choice for graphics on modern websites.
Unlike a PNG-to-JPG conversion, converting to WebP keeps your transparent background transparent — nothing is flattened onto white.
Private, in-browser conversion
Your PNGs are re-encoded to WebP right on your device. There are no uploads, no queues, and no limits on how many files you convert.
Frequently asked questions
Does WebP keep the transparent background?
Yes. WebP supports an alpha channel, so transparent areas in your PNG stay transparent after conversion.
How much smaller will the WebP be?
It varies by image, but WebP is often 25–50% smaller than the equivalent PNG, especially for photographic content.