Convert PNG to WebP Online Free
Convert PNG images to WebP format instantly in your browser. No upload needed — your files never leave your device.
100% Client-Side Processing
Drag & drop files here
or click to browse
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
- Fast PNG to WebP conversion
- Batch convert multiple files
- 100% client-side — no uploads
- No file size limits
- Free with no watermarks
- Works on any device
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.