Convert PNG to WebP
Convert PNG images to modern WebP. WebP gives you the same visual quality at a much smaller size, which is ideal for speeding up websites and improving Core Web Vitals.
Drag & drop or click to upload
JPG, JPEG, PNG, WebP · max 20 MB
Select ImageHow to convert PNG to WebP
Upload a PNG and get a WebP download in seconds. WebP supports both lossy and lossless modes and keeps transparency, so it is a true drop-in replacement for PNG on the web.
- Upload your PNG image.
- The output is set to WebP; pick a quality level if desired.
- Download a much lighter WebP file.
Why WebP?
WebP was designed by Google specifically for the web. Compared with PNG it routinely produces files 25–80% smaller at equivalent quality, while still supporting transparency. Smaller images mean faster pages, better search rankings, and lower bandwidth costs.
Every modern browser supports WebP, so there is rarely a reason not to use it for site graphics, hero images and product photos.
Transparency preserved
Unlike converting to JPG, moving from PNG to WebP keeps your alpha transparency intact. Logos and icons stay clean against any background while becoming a fraction of their original size.
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Frequently Asked Questions
Does WebP keep transparency?+
Yes. WebP supports an alpha channel, so transparent PNGs convert without a background being added.
How much smaller is WebP than PNG?+
Typically 25–80% smaller at the same visual quality, depending on the image.
Do all browsers support WebP?+
Yes, every current major browser supports WebP, making it safe for production websites.
Is the conversion free?+
Yes, free with no watermark and no account required.