How to use the PNG to WebP
- Add your PNG images.
- WebP is preselected. Use 90–100% quality for graphics with text or sharp edges.
- Press “Convert” and compare the new file sizes.
- Download the WebP files or a ZIP.
How much smaller will my images be?
Results depend on the image. Photos saved as PNG often shrink by 70–90% as WebP. Flat graphics and screenshots typically shrink by 20–50%. The converter shows the before and after size so you can check the result.
Smaller images help pages load faster, which improves user experience and can help Core Web Vitals scores.
Frequently asked questions
Does WebP support transparency?
Yes. Transparent PNG images stay transparent after conversion.
Should I convert every PNG to WebP?
For websites, usually yes. Keep the original PNG if you need to edit the image later.
Which quality setting should I use?
For logos and screenshots use 90–100%. For photos, 75–85% is normally enough.