JPG to WebP Converter

How to convert JPG to WebP

Tap Choose JPG images or drag your photos onto the box. JPG, JPEG and JFIF files work.
Set the quality. 80% is a good default for websites.
Tap Convert to WebP, then Download each file.

Each result shows the original and new size, with the percentage saved.

Why use WebP?

WebP is an image format developed by Google that compresses photos more efficiently than JPG. At the same visual quality, WebP files are typically 25–35% smaller. For websites, that means:

Faster pages, especially on mobile data.
Better Core Web Vitals, the speed measurements Google uses as a ranking signal.
Less bandwidth and storage on your hosting.

All current browsers support WebP, including Chrome, Safari, Firefox and Edge, and so does Android.

Choosing the quality

Quality	Best for
85–90%	Photography portfolios, product photos with fine detail
75–85%	Most website images and blog photos
60–75%	Thumbnails and background images

Compare the result before replacing your originals. Lower quality can show blocky areas in smooth gradients such as skies.

Using WebP on your website

If you're replacing JPGs on a website, update the image links to the new .webp files. Many content management systems and image plugins can also serve WebP automatically.

When to keep JPG

Keep JPG for images you'll email, attach to forms, upload to older systems or edit in older desktop software, since some still don't accept WebP. Keep your original JPGs as a backup either way.

For PNG graphics and logos, use the PNG to WebP converter. To make images even smaller, resize them first with the image resizer. Conversion happens in your browser; nothing is uploaded.

Frequently asked questions

Why convert JPG to WebP?

WebP files are typically 25–35% smaller than JPGs that look the same, so web pages load faster and use less data. Google's PageSpeed tools often recommend serving images in WebP for that reason.

Do all browsers support WebP?

Yes, all current browsers support WebP, including Chrome, Firefox, Safari and Edge, as does Android. Some older desktop apps and upload forms still don't, so keep the original JPG for those.

What quality should I choose?

Around 80% is a good starting point for websites; the difference from the original is hard to spot. Check the size saving and the preview, and raise the quality for images with fine detail.