PNG to WebP Converter

Conversion type

Click or drag file here

Supports PNG, JPG and WEBP images

Convert PNG to WebP for free, right in your browser

PNG files are often much larger than necessary for the web. Converting PNG to WebP can cut file size by 25-35% or more while keeping transparency — ideal for logos, icons and illustrations on websites. Our PNG to WebP converter does the job in your browser: no uploads, no installs, no limits. Dimensions and transparency are preserved.

How to convert PNG to WebP

Select PNG to WebP in the dropdown, then click the drop zone or drag your PNG file onto it. The converter re-encodes the image as WebP locally and shows a download link. Your file name is kept with a .webp extension.

Frequently asked questions

Is my PNG uploaded to a server?

No. The whole conversion runs on your device — your files never leave your browser.

Does WebP support transparency?

Yes. WebP supports alpha transparency just like PNG, so logos and cut-out graphics keep their transparent backgrounds.

Will the quality be lower in WebP?

For most graphics the difference is unnoticeable, and WebP can also be encoded losslessly. If you need a pixel-perfect copy, keep the original PNG.