Convert PNG to WebP
Convert PNG images to WebP in seconds. Batch files, nothing is uploaded.
Convert to
Quality · 92
90+ looks identical to the original for most photos.
Processed on your device. Nothing is uploaded.
How it works
Pick a format and add your photos. Transparent areas become white, or a colour you choose, when converting to JPG. iPhone HEIC photos are converted on your device.
Questions
Are my files uploaded anywhere?
No. Everything runs in your browser, on your own computer or phone. Your files are never sent to a server, and they're gone when you close the page.
Can I convert iPhone HEIC photos?
Yes. HEIC photos are decoded right in your browser and saved as JPG, PNG or WebP, even on Windows and Android.
Why is my PNG bigger than the JPG?
PNG stores every pixel exactly, which suits screenshots and graphics but makes photos large. For photos, JPG or WebP are much smaller.