Convert PNG to WebP Online
Convert PNG images to WebP. The server recodes each file as WebP at a fixed quality of 85. You cannot choose the quality or change the dimensions. WebP supports an alpha channel, and this tool does not flatten PNG transparency.
How to convert PNG to WebP
Select the PNG
Choose a PNG image.
Convert on the server
Upload up to 4 files, 25 MB each, and run the conversion.
Download the WebP
Download the resulting WebP files.
What happens when you convert PNG to WebP
This PNG to WebP converter recodes a PNG as WebP. Convert PNG to WebP online on this URL — including “png webp converter” searches. PNG is a common lossless raster format for graphics. WebP can be lossy or lossless; this page uses lossy WebP at quality 85. It does not promise a smaller file, identical appearance, or a lossless encode.
Transparency and when WebP is useful
WebP can keep an alpha channel. This conversion does not flatten the PNG, so transparent areas can remain transparent in the WebP. WebP is often used for web delivery in browsers that support it. This tool does not resize the image and does not keep EXIF or other embedded metadata.
Frequently Asked Questions About PNG to WebP
What does this tool convert?
It converts PNG files to WebP. Other image formats are not accepted on this page.
Does it keep PNG transparency?
Yes. WebP supports an alpha channel, and this converter does not flatten the PNG or remove transparency.
Can I choose the quality?
No. There is no quality slider. WebP quality is fixed at 85. That is a lossy encode, not a lossless one.
Can I resize the image here?
No. This tool does not change width or height. The original dimensions are kept.
What are the file limits?
You can process up to 4 files per batch, 25 MB each. Images larger than 8192 pixels on an edge are rejected.
Is metadata kept?
No. Embedded metadata such as EXIF is not preserved in the WebP output.