Convert PNG to
WebP.
Turn PNG images into smaller WebP files while keeping transparency.
WebP supports transparency, so logos and graphics can stay clean.
Source
PNG
PNG
WebP output
Output
WebP only
WebP
Faster pages
Improves load times for your website.
Smaller files
Significantly reduces file size.
Local processing
Everything happens on your device.
Better for web
Modern, efficient, and widely supported.
Quality presets (optional)
Start here, then fine-tune later.
When should I use WebP?
- When you want smaller file sizes
- When optimizing images for websites
- When your audience uses modern browsers
- For faster load times and better SEO
Frequently asked questions
Does PNG to WebP keep transparency?
Yes. WebP supports transparency, and canvas export keeps transparent areas when the output format is WebP.
Will WebP always be smaller than PNG?
Often, but not always. The savings depend on the image. Simple graphics or already optimized files may show smaller gains.
Are PNG files uploaded?
No. Your images are processed locally in your browser. They are not uploaded to a server.