Convert WEBP images to PNG
PNG is useful when you need a lossless output format or want to retain supported transparency from a WEBP image. NetroDoc converts single-frame WEBP files directly to PNG.
The source image is validated, its orientation is applied, and supported RGB, grayscale, palette, or alpha image modes are written as PNG.
How to convert WEBP to PNG
Upload the WEBP image
Choose a single-frame WEBP file.
Start WEBP to PNG
NetroDoc validates and decodes the source image.
Download the PNG
Save the newly encoded PNG file.
WEBP and PNG differences
Both formats can support transparency, but they use different compression methods. PNG output is lossless, so it may be substantially larger than a compact WEBP source.
Animated WEBP is not flattened into one frame. NetroDoc rejects animated input so the user does not unknowingly lose animation frames.
When to choose PNG
Transparency
Use PNG when a downstream application expects an alpha-capable image format.
Editing
PNG can be convenient for image-editing workflows that do not accept WEBP.
Lossless output
Use PNG when you want to avoid another lossy re-encoding stage.
Temporary server-side processing
The uploaded image is processed in a temporary working directory on the NetroDoc server. This conversion does not intentionally send the image to a third-party conversion or cloud API.
Temporary working files are removed after the response is sent or when processing fails. No account is required, and the original upload is not modified.
Privacy →WEBP to PNG FAQ
Does PNG preserve WEBP transparency?
Supported alpha transparency is preserved when the decoded image provides it.
Are animated WEBP files supported?
No. Only single-frame WEBP images are accepted.
Why can the PNG be larger?
PNG uses lossless compression, while WEBP often stores photo content more compactly.