Better web performance
WebP often reduces file size compared with PNG, helping pages load faster.
PNG to WebP Converter
Convert PNG images to WebP for faster websites, smaller assets, and transparency support in modern browsers. Upload up to 20 images and download WebP files after conversion.
Drop your images here!
Up to 20 images, max 10 MB each
Supports PNG. Files are converted securely, and temporary outputs are automatically deleted after 24 hours.
Press Enter or Space to choose image files from your device.Why convert PNG to WebP?
WebP keeps many of the practical benefits of PNG, including transparency support, while often producing smaller files for websites. Convert PNG to WebP when page speed matters and your audience uses modern browsers.
Transparency support
Unlike JPG, WebP can preserve transparent backgrounds when the source PNG uses them.
Modern browser format
WebP is widely supported by current browsers and works well for web images.
PNG vs WebP comparison
Use this table to choose the right output format before converting.
| Feature | PNG | WebP |
|---|---|---|
| File size | Usually larger, especially for detailed images | Often smaller than PNG or JPG at similar visual quality |
| Transparency | Supports full alpha transparency | Supports transparency |
| Compression type | Lossless compression | Lossy or lossless compression |
| Best use case | Logos, screenshots, UI graphics, images with transparency | Modern websites, product images, and performance-focused pages |
| Compatibility | Excellent support across browsers, editors, and design tools | Supported by modern browsers and many current image tools |
What happens to your file?
Upload your PNG image, let the converter create a WebP version, then download the finished file. Files are processed for conversion, stored temporarily for download, and automatically deleted after 24 hours.
PNG to WebP FAQ
Will PNG transparency work after converting to WebP?
Yes, WebP supports transparency, so transparent PNG backgrounds can be preserved.
Is WebP always smaller than PNG?
Often, especially for web images, but exact results depend on image content and compression settings.
Can I batch convert PNG to WebP?
Yes. Upload multiple PNG files and convert them together.
Are PNG to WebP files stored after conversion?
Files are processed for conversion, stored temporarily for download, and automatically deleted after 24 hours.
When should I avoid WebP?
Use PNG or JPG if you need compatibility with older software that does not support WebP.
Related image tools
Continue with another conversion or compress the original format before sharing.