Convert PNG to WebP
Convert PNG images to WebP in your browser. WebP keeps PNG's transparency while producing dramatically smaller files — ideal for web and app assets.
About PNG to WebP
- In our benchmarks, PNG to WebP cuts file size by about 70% with no visible quality loss.
- WebP supports alpha transparency, so PNG transparency is preserved.
- Lossless source detail is retained at high quality settings.
Keep working with your image
Open a local image in the editor for cropping and finishing touches. If you converted or resized it here, download the result first. When it is ready, upload it to get a share link or an embed snippet.
Local editing is free. Free uploads are public. Paid plans add private sharing.
Host the converted image?
Upload anonymously for a permanent URL — or convert on the fly from a URL with the API.