Convert PNG to WebP Online
Swap your PNG images for WebP to speed up your website loads. This keeps your clean transparent backgrounds while making the file size way smaller.
Why our PNG to WEBP Converter Rocks
Our converter parses your image in the browser and keeps transparency intact without losing details.
Your Conversion Details
Got questions? See here.
Will I lose my transparent background?
No way! WebP keeps the transparent parts clear just like PNG does, but it makes the file size way smaller.
Is WebP actually better for my website?
Yes, absolutely! Because the files are much smaller, your website pages will load super fast, which makes your visitors happy.
Can I convert multiple PNGs at the same time?
Yes, you can drop a bunch of PNGs together and convert them all in one go!
How to convert: Easy 1-2-3-4 Steps
Add your PNG files
Drop your .png files into the selection zone or browse them from your computer. You can upload multiple files to convert them all at once.
Choose target as WEBP
Ensure the output format is set to .webp. If you uploaded different file types, you can customize the target format for each one in the queue.
Run the local conversion
Press the start button. Your browser will instantly read the .png image data and process it directly on your machine into a .webp file.
Download your WEBP files
Once finished, grab your converted .webp files individually or click to download them all wrapped in a single ZIP package.
Local & Private Processing
Your transparent PNGs or screenshot files are kept entirely local. The conversion is done inside your browser, meaning zero uploads to a remote server.
High-Speed Local Conversion
Experience super fast conversion into lightweight WebP format. Without upload or download wait times, your web-ready files are generated instantly.
100% Free with No Limits
Convert PNGs without limits or hidden paywalls. Enjoy unlimited file runs with absolutely no account registration or email needed.