Workspace Files stay on your device
images · convert
PNG → WebP
Re-encode PNG (or any image) as WebP at your quality — same pixel dimensions, previewed with its real size. Needs a browser that can encode WebP (Chrome, Edge, Firefox); if yours cannot, it tells you instead of mislabeling a file.
A little guidance. A better result.
How to use PNG → WebP
Re-encode as WebP at your quality — same pixel size, real output size shown. Tells you if your browser can't encode WebP.
Prepare your input
Open a PNG or other supported image.
Use the workspace
Choose WebP quality and compare the output preview.
Check your result
Check actual bytes, transparency and detail before saving.
Know the limits
Encoding requires WebP support in your browser. Lossy quality settings can change the pixels.
Where does my input go?
This browser tool processes your input on your device. Optional analytics is a separate choice; it is not needed to use the tool. Keep your original until you have checked the result.
Read the privacy details →Made for the work in front of you.Report a problem ↗