Image tools
PNG to WebP Converter: Keep Transparency, Smaller Files
Free, no sign-up, and your files stay on your device. Convert PNG images to WebP and keep their transparency, usually with much smaller files. Up to 20 at a time, with a quality setting and a ZIP of the results.
Your files stay on your device. Nothing is uploaded.
How to use the PNG to WebP
- Choose or drop up to 20 PNG images.
- Pick a quality level.
- Click Convert, then download each WebP or all of them as a ZIP.
Frequently asked questions
- Is transparency kept?
- Yes. WebP supports transparent backgrounds, so logos and cut-outs stay see-through.
- How much smaller will my files be?
- It depends on the image. Photos saved as PNG often shrink a lot; simple graphics shrink less. The size of each result is shown.
- Why doesn't it work on my device?
- Some older devices can open WebP but can't create it. Try another browser or device.
- Are my images uploaded?
- No. Your images are converted on your device and never leave it.
- Is PNG to WebP free?
- Yes. It's free to use, with no sign-up and nothing to install. Your files stay on your device.
Related tools
- JPG to WebPConvert JPG photos to WebP, usually much smaller at the same visible quality, up to 20 at a time. Choose the quality and download each file or a ZIP.
- PNG to JPGConvert PNG images to JPG in seconds, up to 20 at a time. Transparent areas become white, and you choose the quality. Your images stay on your device and are never uploaded.
- Compress ImageMake photos and images smaller in seconds. Choose a quality level, see the new file size before you download, and compress up to 20 images at once. Your images stay on your device and are never uploaded.