ImageForger Image Optimizer Online

ImgForge is a free, server-side image optimization tool that converts any image into production-ready, Lighthouse-optimized variants in seconds. Upload an image or paste a URL, select your target devices and formats, and receive a ZIP file containing AVIF, WebP, and JPEG variants for mobile, tablet, and desktop — plus a ready-to-paste HTML <picture> snippet with srcset, sizes, proper loading attributes, and optional <link rel="preload"> for above-fold images. It is the only free image optimiser online that combines elite multi-format compression, responsive device scaling, and automated HTML generation into a single, seamless batch workflow. Upload a file or paste a public URL, and walk away with a production-ready media library in seconds. Unlike cloud-based services that store your files, ImgForge processes everything server-side using Sharp — the fastest Node.js image processing library (4–5× faster than ImageMagick) — and streams the ZIP directly to your browser. Your images are