PNG to WebP Converter

Upload a PNG file and the tool converts it to WebP format. WebP supports both lossy and lossless compression, so you can choose between maximum quality (lossless) or minimum file size (lossy with adjustable quality). Transparent areas in the PNG are preserved in the WebP output.

This is one of the most impactful image conversions you can make for web performance. PNG files are often very large because they use lossless compression. A WebP version of the same image is typically 50-80% smaller with lossy compression, or 20-30% smaller even with lossless compression, while keeping transparency intact.

PNG files with transparency are essential for logos, icons, and UI elements, but they are often far larger than necessary for web delivery. WebP is the only widely supported format that combines transparency with efficient lossy compression, giving you small files that still look sharp with transparent backgrounds.

For example, a PNG logo at 200 KB might compress to 40 KB as a lossy WebP with no visible quality loss, or 150 KB as a lossless WebP with pixel-perfect quality. This matters when you have dozens of transparent images on a single page, such as product images on an e-commerce site.