PNG to WebP Converter
Convert PNG to WebP for faster websites. WebP delivers the same quality at up to 30% smaller file sizes than PNG.
Drag & drop your PNG file here
or click to browse · Max 10 MB
Why Convert PNG to WebP?
WebP is a modern image format developed by Google, designed specifically for the web:
- 25–35% smaller than PNG at the same quality
- Supports transparency (alpha channel) just like PNG
- Supported by all modern browsers (Chrome, Firefox, Safari, Edge)
- Improves Google PageSpeed score and Core Web Vitals
How to Convert PNG to WebP
- Upload your PNG image above.
- Click "Convert to WebP".
- Download your WebP file and use it on your website.
Frequently Asked Questions
Does WebP support transparency like PNG?
Yes. WebP supports full alpha channel transparency, just like PNG. Your transparent PNG backgrounds will be preserved in the WebP output.
How much smaller is WebP compared to PNG?
WebP is typically 25–35% smaller than PNG at the same visual quality. For photos and complex images the savings can be even greater.
Do all browsers support WebP?
Yes. As of 2024, all major browsers support WebP — including Chrome, Firefox, Safari (since 2020), and Edge. WebP is safe to use on any modern website.
Will converting PNG to WebP improve my PageSpeed score?
Yes. Google PageSpeed Insights and Lighthouse both recommend serving images in next-gen formats like WebP. Switching from PNG to WebP can significantly improve your score.