Home » Image Tools » PNG to WebP Converter
Turn a PNG image into a small high quality WebP image in seconds, right in your browser.
Only PNG images are accepted on this page.
Your image never leaves your browser. Conversion happens on your own device, and nothing is uploaded to a server. WebP is lossy, so use the quality slider to balance file size against visible quality. Transparency in your PNG is kept in the WebP.
PNG images are perfect in quality but often huge, especially screenshots and graphics with lots of detail. WebP keeps the look of the image at a fraction of the file size. The PNG to WebP Converter turns your PNG into a WebP image in one click.
Everything runs in your browser, so your images are never uploaded to a server. Choose a PNG, set the quality you want, convert it, and download the WebP straight to your device.
Keep the PNG when you need a pixel perfect master, for example a graphic you will keep editing, because WebP is lossy and each save can soften detail slightly. Use WebP when the image will be published online, because the smaller file loads faster while still looking sharp, and transparency still works. At very low quality settings fine text and sharp edges can soften, so check the preview before you download.
Yes, it is completely free with no sign up and no limits. You can convert as many PNG images as you like, as often as you like.
WebP is lossy, so a small amount of detail can be lost, unlike PNG which keeps every pixel. At high quality settings the difference is very hard to see, and you control it with the slider. Keep the original PNG if you need a perfect master copy.
Yes. See through areas in your PNG stay see through in the converted WebP, so logos and cut out graphics still work over any background.
It sets how much detail the WebP keeps. A high setting keeps fine detail but makes a larger file, while a low setting makes a much smaller file but can soften sharp edges and text. Try 85 percent for graphics you will show large.
No. The conversion happens in your browser on your own device, so your images never leave your computer.
The tool shows a clear message and does not convert anything. Choose a PNG image and try again.
Need the reverse direction? Try the WebP to PNG Converter to convert back the other way.