PNG to WebP Converter
Convert PNG images to WebP in your browser — free, batch-ready, and 100% private. WebP keeps PNG transparency while cutting the file size, perfect for web graphics and logos.
Select images, or drop them here
Upload multiple JPG, PNG, WebP, or iPhone HEIC photos to convert.
Processed 100% locally
Other conversions
Your PNG files are converted entirely on your device and never uploaded to a server.
Frequently asked questions
How do I convert PNG to WebP?
Select your PNG file (or drop several at once), and the tool converts it to WebP right here. The output format is already set to WebP — just press Convert All and download. Everything runs in your browser.
Is this PNG to WebP converter free, and are my files uploaded?
It's completely free with no watermark and no sign-up. Your images are never uploaded — the conversion happens entirely on your own device, so even private photos and documents stay with you.
Can I convert many PNG files to WebP at once?
Yes. Add multiple PNG files and convert the whole batch in one go, then download them individually or as a single ZIP.
Will converting to WebP reduce the quality?
WebP uses adjustable quality. The tool defaults to a high setting that keeps photos looking sharp, and you can raise or lower it with the quality slider.
Why convert PNG to WebP?
WebP keeps PNG transparency while cutting the file size, perfect for web graphics and logos.
More free tools
All on-device — nothing you open here is uploaded.