Customize Image Optimization

Next.js provides built-in support for optimizing images using the next/image component. You can customize the image optimization behavior in your next.config.js file to control image quality, formats, and other settings.

By optimizing your images, you can improve page load times and user experience. Adjusting these settings can help you strike the right balance between image quality and performance, depending on your project's requirements.

module.exports = {
  images: {
    formats: ["image/webp", "image/jpeg"], // Specify the image formats to be generated
    domains: ["", ""], // Allowlisted domains for image optimization
    deviceSizes: [320, 640, 960, 1280], // Specify responsive image sizes
    imageSizes: [16, 32, 48, 64], // Specify image sizes for different layouts
    loader: "default", // Choose between "default" and "imgix" loaders
    minimumCacheTTL: 60, // Set the minimum cache time for optimized images (in seconds)
    // Add other image optimization settings here as needed

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