Shrink PNG images for the web by converting them to WebP, keeping transparent backgrounds. Free, and nothing leaves your device.
Camera data (EXIF, including GPS location) isn't copied into the converted files; photos are turned the right way up first. To make files smaller as well, use the image compressor.
WebP supports transparency like PNG but produces much smaller files, so it's a common choice for logos, product photos and website graphics. All current browsers display WebP.
No. The converting happens in your browser, on your own device, so the pictures never reach a server.
Yes. Transparent and semi-transparent areas stay that way in the WebP.
It depends on the image. Photos saved as PNG often shrink a lot; small flat graphics shrink less. The list shows each file's new size.
The converter saves lossy WebP with the quality you choose. At 90 or above, differences are very hard to see.
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