Does converting PNG to WebP keep transparency?
Yes. This converter draws your PNG onto a canvas that preserves its alpha channel, and WebP fully supports transparency, so transparent areas stay transparent in the output file.
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PNG to WEBP Converter
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FAQ
PNG to WEBP Converter FAQ
Is my PNG file uploaded to a server?
No. Conversion happens entirely in your browser using the Canvas API — your PNG images are never uploaded to TripleW Tools or any server.
What quality setting should I use for PNG images?
The quality slider (10-100%) controls WebP's lossy compression strength. The default of 82% is a good balance; raise it for near-lossless detail or lower it for smaller files.