JPEG / PNG → WebP

Convert images to WebP for smaller file size

Drop your JPEG or PNG here

or

JPEG, PNG · Processed in your browser

🔒 Files never leave your device

How to Convert to WebP

  1. Select or drop your image. Click "Select Image" or drag a JPEG or PNG file onto the drop zone above.
  2. Adjust the quality. Use the quality slider to balance file size and visual sharpness. 80% works well for most images.
  3. Check the savings. The stats bar shows the original size, the WebP output size, and how much space you saved.
  4. Download. Click Download to save the converted WebP file to your device.

What This Tool Does

This free converter turns your JPEG and PNG images into WebP, a modern format that produces noticeably smaller files at the same visual quality. Smaller images mean faster page loads, which is good for both your visitors and your search rankings — making this especially useful for website owners, bloggers, and online stores.

Everything runs entirely inside your browser. Your images are never uploaded to a server, so your files stay private and the conversion happens instantly, even offline.

About the WebP Format

WebP is an image format developed by Google specifically for the web. It typically produces files 25–35% smaller than JPEG and PNG at comparable quality, and it supports both transparency (like PNG) and lossy compression (like JPEG) in a single format. That combination is why it has become a go-to choice for fast-loading websites.

WebP is supported by all modern browsers. If you need maximum compatibility with very old software, the original JPEG or PNG formats remain the safest fallback.

Frequently Asked Questions

Why convert images to WebP?

WebP files are usually 25–35% smaller than JPEG or PNG at the same quality, so pages load faster and use less bandwidth without a visible drop in quality.

Does WebP support transparency?

Yes. WebP supports transparent backgrounds like PNG, while also offering the small file sizes of a lossy format.

Do all browsers support WebP?

All modern browsers, including Chrome, Firefox, Safari, and Edge, support WebP. Only very old software may not, in which case JPEG or PNG is a safer choice.

Are my images uploaded to a server?

No. All conversion happens locally in your browser. Your files never leave your device, which keeps them completely private.