Convert JPG and PNG images to WebP for free, one by one or in bulk. Choose quality, aspect ratio, maximum width and a file size target, then download each image or all of them in one ZIP.
How to convert JPG or PNG to WebP
- Drop your JPG or PNG images in the box, or tap to choose them.
- Set quality, aspect ratio, maximum width and, if you need it, a maximum file size in KB.
- Press Convert all, or convert a single image with its own settings.
- Download each WebP image or all of them as a ZIP.
WebP images are usually much smaller than JPG and PNG at the same visual quality, which makes websites load faster and can help SEO.
Frequently asked questions
Is this WebP converter free?
Yes. It is free to use with no sign-up and no watermark.
Are my images uploaded to a server?
No. Conversion happens in your own browser, so your images never leave your device.
What quality should I use for a website?
A quality between 75 and 85 gives a good balance between sharpness and small file size for most websites.
Can I convert many images at once?
Yes. Add many images, convert them in one go and download them together as a ZIP file.
Why does my browser say it cannot create WebP?
Some older Safari versions cannot create WebP files. Please use Chrome, Edge or Firefox.
Free tool by AMweb.Pro. Your files and data stay on your device.