PNG is a lossless image format that supports transparency. It’s ideal for screenshots, logos and graphics with sharp edges, but photos saved as PNG are large. WebP is Google’s modern web image format. It makes files 25–35% smaller than JPG or PNG and supports transparency, but some older apps can’t open it.
Converting to WebP makes images load faster on websites without a visible loss in quality. The conversion happens entirely in your browser, so your files are never uploaded and there’s no size limit beyond your device’s memory.
How to convert PNG to WebP
- Add one or more PNG files.
- They’re converted to WebP automatically.
- Download them individually or as a ZIP.
Questions
Is PNG to WebP conversion free?
Yes, completely free with no limits, sign-up or watermark.
Are my files uploaded?
No. Conversion runs on your own device, so your files stay private.