A fast, secure, and completely browser-based tool to blur WEBP images instantly. No uploads, no servers, and no tracking. Everything happens directly on your device.
The Blur WEBP tool lets anyone soften or obscure parts of a WEBP image instantly. It works entirely in your browser using modern web technologies such as HTML Canvas, ensuring that your files never leave your computer.
Blurring images is one of the oldest effects in digital graphics. Early photo editors used complex mathematical algorithms to simulate blur, while modern browsers can now perform the same task instantly using hardware-accelerated canvas filters.
The WEBP image format was introduced by Google to provide a modern alternative to JPEG and PNG with better compression. As WEBP adoption grew across the web, the need for specialized tools followed. Browser technologies such as the HTML5 Canvas API made it possible to edit images directly on user devices, eliminating the need for server-side processing. This tool continues that evolution by combining the efficiency of WEBP with client-side privacy-focused editing.