Image Tools
PNG to WebP Converter
Convert PNG images to WebP format. Supports transparency. WebP offers better compression than PNG for most images.
100% private — processed in your browser only
Drop a PNG or click to browse
How to use PNG to WebP Converter
1
Upload PNG Image
Drop a PNG image or click to browse.
2
Adjust Quality
Use the quality slider to balance file size and image quality.
3
Download WebP
Click Download WebP to save the converted file to your device.
Your privacy is protected
This tool runs entirely in your browser. Files you upload are never sent to any server — they are processed locally using JavaScript and immediately discarded when you close the page.
Frequently Asked Questions
Will I lose transparency?
WebP supports transparency, but this tool converts to lossy WebP which may affect semi-transparent areas.
How much smaller will the file be?
Typically 25-40% smaller than PNG for photographic content.