JPG to WebP Converter On device

Change JPG and PNG images to WebP. WebP files are smaller, so websites and blogs load faster. Free, and your photos never leave your device.

1Choose your photos

Choose photos or drop them here

You can pick many photos at once. JPG, PNG, WebP, iPhone (HEIC), GIF and BMP all work.

2Save them as

My form asks for “JPEG” (it is the same as JPG, tick this and the file will say JPEG)

File name (optional)

Leave it empty to keep each photo's own name. With many photos, they are numbered: name-1, name-2…

Your photos are changed right here on your phone or computer. They are never uploaded to us.

Convert JPG to WebP free, on your device

WebP is a modern image format made for the web. A WebP image is usually much smaller than the same JPG or PNG, which makes web pages load faster and can help your site rank better.

How to convert JPG to WebP

Choose one or more photos.

WebP is already selected for you.

Click Convert & Download. One photo downloads directly; many photos download together in a ZIP file.

FAQs

Are my photos uploaded? No. Everything happens in your browser. Your photos never reach our server.

Can I convert PNG to WebP? Yes. Add PNG images and keep WebP selected. See-through backgrounds are kept.

Do all browsers show WebP? Yes. All modern browsers show WebP images.

Should I use WebP for forms? No. Most forms ask for JPG. Use JPG for forms.