Transform PNG graphics and transparent logos into ultra-efficient WebP images. Enjoy modern web compression while fully preserving alpha transparency.
Drop your file here, paste from clipboard (Ctrl+V), or browse
Supports JPG, PNG, WebP, AVIF, HEIC, GIF • 100% Client-Side Privacy Guaranteed
Select your transparent PNG logo, icon, or illustration.
Output is pre-configured to WebP with transparency support.
Client-side WebP encoder runs right on your computer.
Save your lightweight modern image ready for fast web rendering.
Developed by Google, WebP provides both lossy and lossless compression specifically architected for the web. While PNG has been the gold standard for transparent graphics since 1996, its compression algorithms are over 30 years old. WebP utilizes predictive coding from the VP8 video codec to compress identical visual data into substantially fewer bytes.
Unlike other online image converters that transfer your confidential documents, family pictures, and signatures to remote cloud servers, this toolkit runs WebAssembly and HTML5 Canvas algorithms entirely inside your browser sandbox. Your files never leave your device.