Convert PNG to WebP Online Free
Convert PNG images to WebP in your browser without uploading the image file.
Image processing stays on this device
Drag and drop files here
or
Accepted input: PNG
How to Convert PNG to WebP
- Upload your PNG file by dragging & dropping or clicking to browse
- Select WebP as the output format
- Adjust the quality slider if needed
- Click "Convert" and download your WebP file
Features
- PNG to WebP conversion using the browser decoder
- Batch convert multiple files
- Image pixels are processed locally - no file upload
- Capacity depends on browser memory and canvas limits
- Free with no watermarks
- Designed for modern desktop and mobile browsers
Frequently Asked Questions
How to convert PNG to WebP?
Upload your PNG file, select WebP as the output format, and click Convert. WebP supports transparency, so your transparent PNG will keep its transparency.
Does WebP support transparency like PNG?
Yes! WebP supports both lossy and lossless compression with alpha transparency. This makes it a great replacement for PNG with much smaller file sizes.
How much smaller is WebP compared to PNG?
WebP lossless images are 26% smaller than PNG. WebP lossy images at equivalent quality are 25-34% smaller than JPG and much smaller than PNG.