PNG to WebP — Free & Private
Convert PNG images to WebP for smaller file sizes with full transparency support. 100% in-browser — your files never leave your device.
Drag & drop files here, or click to browse
Files are processed entirely on your device and are never uploaded to any server.
Frequently Asked Questions about PNG to WebP conversion
Why convert PNG to WebP?
WebP supports both lossy and lossless compression, giving you smaller files than PNG while preserving transparency. Great for web graphics and logos.
Does WebP support transparency like PNG?
Yes — WebP fully supports alpha channel transparency, making it a direct replacement for PNG in web projects.
How much smaller will my WebP file be?
WebP files are typically 26% smaller than PNGs for lossless, and up to 34% smaller with lossy compression, without visible quality loss.
Can I batch convert multiple PNGs?
Yes. Drop as many PNG files as you need — all will be converted simultaneously in your browser.
Is my data private?
Yes. All processing runs locally in your browser. No files are ever sent to a server.