<ul><li>Next.js Image Optimization provides automatic resizing, lazy loading, WebP format conversion, and CDN caching to improve website speed and SEO.</li><li>The next/image component in Next.js comes with built-in optimizations, while using a traditional <img> tag requires manual optimization.</li><li>Basic usage of next/image involves importing it and specifying the image source, alt text, width, and height.</li><li>Next.js image optimization features include automatic lazy loading, responsive images, WebP conversion, and support for loading remote images.</li></ul>

Next.js Image Optimization: Everything You Need to Know

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