Free tools
PNG to WebP converter
Shrink PNG images by converting them to WebP, transparent backgrounds included.
1 Choose the format you want
2 Add your PNG images
or drop them here · many at once · JPG, PNG, WebP, HEIC, GIF, AVIF, BMP
Free, no sign-in. Your images never leave your device.
3 Download your WebP images
Your images convert to WebP by themselves as soon as you add them.
Questions
Is it free?
Yes. Convert as many images as you like, free, with no sign-in and no watermark.
Are my images uploaded?
No. Everything happens inside your browser, so your images never leave your device.
Which formats can I convert?
In: JPG, PNG, WebP, GIF (first frame), AVIF, BMP and iPhone HEIC/HEIF. Out: JPG, PNG or WebP.
How many images at once?
Up to 50 images per batch, each up to 50 MB. Download them one by one or all together as a ZIP file.
What happens to transparent backgrounds?
PNG and WebP keep them. JPG cannot be transparent, so transparent parts become white.
Will WebP work on my website?
Yes. Every modern browser shows WebP, and Shopify, WordPress, Wix and Squarespace all accept it.