React Js Download Image from url

If you are looking for a way to download images in React, in this article, you will learn how to download images from URLs. You will also see some examples and code snippets to help you implement the image download functionality in your React projects. With the react-url-image-downloader component, you will find the solution that suits your needs. Read on and discover how to download images in React.

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How to Download Image From URL in React js?

React Js Download Image from url:To download an image from a URL using React.js, you can use the fetch API to make a request to the image URL.

Once you receive the response, you can create a new Blob object with the image data and then use the URL.createObjectURL method to generate a temporary URL for the image.

Finally, you can create a <a> element with the temporary URL as the href attribute and trigger a click event to initiate the download. This process allows you to download an image from a URL using React.js.

React Js Download Image from url Example

    <script type="text/babel">
        const { useState } = React;

        function App() {
            const [imageUrl, setImageUrl] = useState(null);

            const downloadImage = (imageUrl) => {
                fetch(imageUrl)
                    .then(response => response.blob())
                    .then(blob => {
                        // Create a temporary anchor element
                        const url = window.URL.createObjectURL(blob);
                        const link = document.createElement('a');
                        link.href = url;

                        // Extract the filename from the URL
                        const filename = imageUrl.substring(imageUrl.lastIndexOf('/') + 1);

                        // Set the download attribute and filename
                        link.setAttribute('download', filename);
                        document.body.appendChild(link);

                        // Simulate a click on the anchor element to start the download
                        link.click();

                        // Clean up the temporary anchor element
                        link.parentNode.removeChild(link);

                        // Set the downloaded image URL to display on the page
                        setImageUrl(url);
                    })
                    .catch(error => {
                        console.error('Error downloading image:', error);
                    });
            };

            const handleDownload = () => {
                const imageUrl = "https://www.sarkarinaukriexams.com/images/editor/1670265927Capture123243243423.PNG"; // Replace with your image URL
                downloadImage(imageUrl);
            };

            return (
                <div className='container'>
                    <h3>React Js Download Image from Url</h3>
                    <button onClick={handleDownload}>Download Image</button>
                    {imageUrl && <img src={imageUrl} alt="Downloaded Image" />}
                </div>
            );
        }

        ReactDOM.render(<App />, document.getElementById("app"));
    </script>

Run

Output of React Download Image

Javascript download image file from url

Learn how to download image from URL using JavaScript in this example. We will show you how to use the fetch API and the createObjectURL method to download image JavaScript from URL and display it on your web page. You will also learn how to handle errors and exceptions when downloading image JavaScript URL

Javascript Download Image from URL

    <script>
        function downloadImage() {
            const imageUrlInput = document.getElementById('imageUrl');
            const imageUrl = imageUrlInput.value;

            if (imageUrl) {
                fetch(imageUrl)
                    .then(response => response.blob())
                    .then(blob => {
                        const urlObject = window.URL || window.webkitURL || window;
                        const imageUrl = urlObject.createObjectURL(blob);

                        const a = document.createElement('a');
                        a.href = imageUrl;
                        a.download = 'downloaded_image';
                        document.body.appendChild(a);
                        a.click();
                        document.body.removeChild(a);
                    })
                    .catch(error => console.error('Image download failed:', error));
            } else {
                alert('Please enter a valid image URL');
            }
        }
    </script>

Run

Output of download image javascript url

Pasted Image

React JS Tutorial