Convert PNG to WebP Online, Free and 100% Private
Turn your PNG files into WebP in seconds, right in your browser. No files uploaded to any server.
Convert your PNG to WebP now
Upload your file or a full batch, pick WebP as the output format, and download. Works with several images at once.
Go to PNG → WebP ConverterWhy convert PNG to WebP?
WebP is one of the few formats that, like PNG, supports true transparency (alpha channel) — but with considerably lighter files. It's the ideal choice for logos, icons, or graphics with a transparent background that you need to optimize for the web.
What you need to know
- WebP preserves PNG's alpha channel without losing transparency.
- File size savings usually range from 30-50% compared to the original PNG, depending on image complexity.
- Compatible with all modern browsers for displaying directly on a website.
How to convert PNG to WebP with OmniPixy
- Open the Universal Converter.
- Drag in your PNG file or batch of files.
- Select WebP in the output format menu.
- Download the result, individually or as a ZIP.
Frequently Asked Questions
Does WebP support transparency like PNG?
Yes, WebP supports a full alpha channel, just like PNG.
How much smaller does a file get converting PNG to WebP?
It varies by image, but a 30-50% saving is common.
When should I use WebP instead of PNG?
When the image will be shown on a modern website and you want to reduce load time without losing transparency.