An Innovative Technique for Image Optimization in Angular: Utilizing WebP

March 31, 2024Author: Fabio J Raminhuk


Image optimization is crucial for web application performance and user experience. The WebP format offers superior compression compared to JPEG and PNG, resulting in smaller file sizes and faster loading times. In this post, we'll introduce an innovative technique for optimizing images in Angular using the ngx-image-webpack-loader.


The ngx-image-webpack-loader is a webpack module that automates the conversion of images to the WebP format during the build process. The module provides several benefits, including:

Lossless and lossy compression: The module allows you to choose between lossless compression (maintaining image quality) or lossy compression (for even smaller file sizes).

Support for multiple formats: The module converts images from various popular formats such as JPEG, PNG, GIF, and SVG to WebP.

Automatic optimization: The module automatically optimizes images for different screen sizes and devices, ensuring an optimized experience across all devices.


Example Usage

To use the ngx-image-webpack-loader, follow these steps:

Install the module in your Angular project:

npm install ngx-image-webpack-loader --save-dev

Add the module to your webpack configuration:

module.exports = {
  // ...
  module: {
    rules: [
      // ...
        test: /\.(jpe?g|png|gif|svg)$/,
        use: [
            loader: 'ngx-image-webpack-loader',
            options: {
              // Configuration options

Import the optimized images into your Angular code:

import { Component } from '@angular/core';

  selector: 'my-app',
  templateUrl: './app.component.html'
export class AppComponent {
  image = 'image.webp';

Benefits of the Technique

Utilizing ngx-image-webpack-loader offers several benefits for your Angular application:

Improved performance: Smaller file sizes and faster loading times.

Enhanced user experience: Faster-loading pages and better responsiveness.

Data consumption reduction: Ideal for users with slow or limited internet connections.



ngx-image-webpack-loader presents an innovative technique for optimizing images in Angular. The module provides an easy and efficient way to convert images to the WebP format, resulting in enhanced performance and user experience.

Additional Resources:

ngx-image-webpack-loader: image-webpack-loader WebP: