PNG to WebP Converter
Convert PNG images to WebP format instantly. Drag and drop your file to get started.
Higher quality = larger file. JPG and WebP only.
Converting PNG to WebP combines lossless or near-lossless compression with much smaller file sizes than PNG. WebP preserves transparency and is excellent for web graphics, app assets, and anywhere you want PNG quality at a fraction of the size.
Frequently asked questions
Does WebP support transparency like PNG?
Yes. WebP fully supports alpha-channel transparency, just like PNG. You can convert a PNG with transparent areas to WebP and the transparency will be preserved.
Is PNG to WebP conversion lossless?
By default, the converter uses lossy compression for smaller file sizes. If you need exact pixel-perfect output, consider using lossless WebP — though the file will be larger than lossy WebP but still typically smaller than the original PNG.
How much smaller is WebP than PNG?
A lossy WebP can be 60–80% smaller than the equivalent PNG. Even lossless WebP is usually 20–30% smaller than PNG, making it a great choice for web graphics.
When should I keep an image as PNG instead of converting to WebP?
Keep PNG when you need maximum compatibility across all software (especially older or specialised tools), when you are editing the image further in a design program, or when you need guaranteed lossless quality for printing.
Nothing leaves your browser
Your image is processed entirely in your browser. It is never uploaded to any server, and we cannot see or access your files.
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