PNG to WebP
Convert PNG to WebP, keeping transparency.
Drop your image here
Drag and drop, or choose a file below
PNG
Up to 250 MB · One image at a time
How to use
- 01
Choose a PNG image.
- 02
Set the WebP quality and process the image.
- 03
Check transparency and file size, then download.
Details and tips
How it works
WebP combines lossy image compression with an alpha channel. This makes it useful when a PNG is too large but your image still needs a transparent background.
Made for everyday images
Optimize transparent product photos, illustrations and website graphics. Compare the output visually before replacing production assets.
Frequently asked questions
Is the background still transparent?
Yes. The alpha channel is preserved when the browser encodes WebP.
Is it always smaller than PNG?
No. The result depends on image content, quality and the browser’s encoder. Actual input and output sizes are shown.