Free browser image converter
PNG to WebP Converter
Convert PNG images to WebP online for free. Preserve transparency where supported and adjust WebP quality in your browser.
Your image is processed locally in your browser.
Select a PNG image
Maximum file size: 25 MB
How to convert PNG to WebP
Step 1
Choose your PNG
Select the image from your device.
Step 2
Convert in your browser
SoloTools creates the WebP locally on your device.
Step 3
Download the result
Save the converted WebP immediately.
Why convert PNG to WebP?
WebP can be useful when a PNG is too large for web delivery. WebP supports transparency while often producing a smaller file.
Important format note
WebP supports transparency, but lowering quality may change visual detail. Compare the result before replacing an important source image.
Frequently asked questions
Is this PNG to WebP converter free?
Yes. The converter is free to use and does not require an account.
Is my image uploaded to SoloTools?
The supported conversion is performed locally by your browser rather than sending the image to SoloTools for conversion.
Will the image dimensions change?
No. This format converter keeps the original pixel dimensions. Use the Image Resizer if you also want to change width or height.