Free online grid calculator for web designers. Set container width, columns, gutters, and margins - get instant column width results and download your grid as PNG.
A free browser-based tool that converts JPG, PNG, and GIF images to WebP format instantly. Your files are processed locally in your browser — nothing is sent to any server and no data is stored. WebP files are 25-35% smaller than JPG/PNG, which means faster websites and better Core Web Vitals scores. Built for developers, bloggers, and anyone optimizing images for the web.
