PNG→WebPRuns in your browser · nothing uploaded
Convert PNG to WebP and keep transparency
WebP supports transparency like PNG but at a fraction of the size. Convert your PNGs locally and ship lighter graphics.
Drop PNG files hereor click to browse — batch is fine
Transparency intact
Unlike JPG, WebP keeps your PNG's alpha channel.
Dramatically lighter
WebP can be far smaller than PNG for the same graphic.
Private & instant
The conversion runs on your device the moment you drop a file.
How it works
1
Drop your images or click to browse.
2
Pick a level — the result updates instantly.
3
Download one file or grab them all as a zip.
Questions
Does WebP keep transparency?
Yes — that's its advantage over JPG. Your transparent areas are preserved.
Will it look the same?
At Balanced or High quality the difference is imperceptible while the file shrinks.
Is it really smaller than PNG?
For most graphics, significantly — which is why WebP is popular for web assets.