CONVERT ONLINE FOR FREE
Turn a PNG image into a modern WebP file while keeping transparency where supported.
File ready
Conversion complete
Simple and secure
WebP supports transparency while often producing smaller files than PNG, which can help images load faster on modern websites.
Your image is processed locally. It is not sent to a server.
Choose your image, convert it and download the result.
Use Pixel Morf on a modern desktop or mobile browser.
Format guide
A PNG to WEBP conversion is useful when the destination format better suits viewing, sharing, printing or archiving. Pixel Morf works directly in your browser, without an account or installed software.
The browser decodes the PNG image and writes its visible pixels into a new WEBP file. A different container can improve compatibility and provide destination-format features, but it cannot recreate detail already removed by earlier compression.
Choose a format for its purpose, not because conversion can add missing quality. Lossless output preserves the newly written pixels; lossy compression generally makes a smaller file by simplifying visual information. Check fine text, sharp edges, colours and transparent areas in the result.
Your file stays on your device. Processing is local, so speed depends on image dimensions, PDF page count and device performance. Very large files may require more memory and time than ordinary photos.
Need another output? Continue with the PNG → JPG converter, compare the result with the WEBP → PNG converter, or choose the PNG → PDF converter when that workflow better matches how the file will be used.
Frequently asked questions
Yes. You can convert PNG files to WEBP for free without creating an account.
No. The conversion runs locally in your browser, so your image stays on your device.
This converter accepts PNG image files and creates a WEBP file.
Yes. Pixel Morf works in modern desktop and mobile browsers.