Convert PNG to WebP
Free, instant PNG to WebP conversion - processed entirely in your browser, nothing is uploaded.
PNG screenshots and graphics are often five to ten times larger than they need to be for the web. WebP supports the same alpha transparency as PNG but compresses far more efficiently, which is why it is the go-to swap for site speed and Core Web Vitals work. Logos, UI screenshots, and illustrations usually convert with no visible difference.
Drop images here
or click to browse. Supports JPG, PNG, WebP, HEIC, and more. Batch supported.
Frequently asked questions
Does WebP keep PNG transparency?
Yes. WebP fully supports an alpha channel, so transparent logos and UI elements survive the conversion intact - unlike JPG, which flattens transparency onto a white background.
How much smaller will my file get?
For typical screenshots and graphics, expect a 60-90% reduction versus PNG. Photographic PNGs shrink the most; tiny icons that are already a few KB won't change much.
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