BETAPNG to WEBPLocal engine
Convert PNG to WEBP
Convert PNG files to WEBP locally in your browser and download a new image.
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Drop an image here
Choose a PNG, JPG, WEBP, or SVG file. Conversion stays local in your browser.
What this tool does
Convert PNG to WEBP turns PNG images into WEBP, the modern format that keeps transparency while producing much smaller files. It is the easy way to slim down image-heavy pages without the quality hit you would get from JPG, since WEBP supports an alpha channel just like PNG.
How it works
Upload a PNG, choose the WEBP quality, and the tool re-encodes it in your browser. Preview the result and download the smaller file. Nothing is uploaded.
When to use Convert PNG to WEBP
Cutting image weight on a website
Keeping transparency while shrinking a PNG
Modernizing assets for faster page loads
Converting graphics for an app that prefers WEBP