PNG to WebP Converter

Convert up to 3 PNG images to WebP — fast, modern, and free.

Drag & Drop PNG images here or click to select

PNG to WebP Converter – Free Online Image Optimizer

Convert your PNG files to WebP format quickly and for free with our easy-to-use PNG to WebP Converter. This online tool from Ref4.com helps you compress and optimize images for faster website loading without losing quality. No installation or registration required — simply upload, convert, and download your optimized WebP images in seconds.

Why Convert PNG to WebP?

The WebP format, developed by Google, is a modern image format that provides superior compression compared to PNG and JPG. It maintains excellent visual quality while drastically reducing file size. By converting your PNG files to WebP, you can improve your website’s loading speed, boost SEO performance, and save bandwidth — especially on mobile devices.

Advantages of Using WebP Format

  • Smaller file size: WebP images are up to 30–50% lighter than PNGs.
  • Faster websites: Optimized for quick loading and better Core Web Vitals scores.
  • High-quality compression: Minimal quality loss during conversion.
  • Supports transparency: Ideal for logos, icons, and graphics with transparent backgrounds.
  • SEO benefits: Faster pages mean better user experience and search ranking.

How to Convert PNG to WebP Online

  1. Click the upload box or drag and drop your PNG images into the converter area.
  2. Wait a few seconds for the automatic conversion process to complete.
  3. Download your WebP images instantly and start using them on your website or projects.

Why Choose Ref4’s PNG to WebP Converter?

  • ✔ 100% Free and easy to use
  • ✔ Secure — your images are never stored
  • ✔ Fast conversion and high-quality results
  • ✔ Works on all browsers and devices

When Should You Use WebP Format?

If you manage a website, blog, or online store, using WebP images can significantly improve your performance and user satisfaction. WebP is supported by all modern browsers, making it a reliable choice for anyone who wants to combine quality and efficiency. It’s perfect for web banners, thumbnails, product phot