How to convert PNG to WEBP
- Upload your PNG image.
- Select WEBP as the output format.
- Adjust quality - 80% is a good starting point. Check the size saving in the preview.
- Download the WEBP file.
Why switch from PNG to WEBP?
PNG is lossless, which makes photos and detailed graphics very large. WEBP supports both lossy compression and transparency, so it can replace PNG in most places at a fraction of the size - often 50–80% smaller for photographic PNGs. Smaller images make web pages load faster, which improves Core Web Vitals and user experience.
Is WEBP supported everywhere?
All current versions of Chrome, Edge, Firefox and Safari display WEBP. Some older software, email clients and upload forms still only accept JPG or PNG; for those, choose JPG as the output instead.
Private conversion
Conversion uses your browser’s own image encoder, so the image never leaves your device.
Frequently asked questions
Does WEBP keep transparency?
Yes, WEBP supports transparent backgrounds like PNG.
Will I lose quality?
At 80–90% quality the difference is rarely visible. Use the side-by-side view to compare before downloading.
Can I convert several images?
Convert them one after another - there is no limit on how many you process.