Image to WebP Converter

Image to WebP Converter

Convert PNG or JPEG images to WebP — smaller files, same quality, right in your browser.

About the Image to WebP Converter

Our free image to WebP converter turns PNG and JPEG files into WebP — Google's modern image format that is typically 25–35% smaller at the same visual quality. Smaller images mean faster pages, better Core Web Vitals and happier visitors.

How to Use It

  1. Choose a PNG or JPEG image.
  2. Adjust the quality slider (80% is a great default).
  3. Click Convert & Download — compare the before/after sizes instantly.

Why WebP?

  • Smaller files: WebP beats both PNG and JPEG on size at equal quality.
  • SEO benefit: faster-loading images improve page speed, a Google ranking factor.
  • Wide support: all modern browsers display WebP.

Frequently Asked Questions

Frequently Asked Questions

What quality setting should I use?

80% is the sweet spot for photos. Use 90%+ for images with text or sharp graphics, 60–70% when every kilobyte counts.

Does it keep transparency?

Yes — WebP supports transparency like PNG, at a fraction of the file size.

Is my image uploaded?

No — conversion runs entirely in your browser; files never leave your device.