Download Image Using Jsoup Portable Official

First, you must connect to the target webpage and select the elements to find the source ( src ) attribute.

: If an image only appears when you scroll, its src might be in a different attribute like data-src . Check the HTML carefully. (how) can I download an image using JSoup? - Stack Overflow download image using jsoup

Connection.Response response = Jsoup.connect(imageUrl) .ignoreContentType(true) .execute(); // Use bodyStream() to pipe data directly to a file try (BufferedInputStream inputStream = response.bodyStream(); FileOutputStream fos = new FileOutputStream("large_image.png")) { byte[] buffer = new byte[1024]; int len; while ((len = inputStream.read(buffer)) != -1) { fos.write(buffer, 0, len); } } Use code with caution. Common Pitfalls to Avoid First, you must connect to the target webpage

: Some sites block scrapers. You can mimic a browser by adding a User-Agent string : Jsoup.connect(url).userAgent("Mozilla/5.0").get(); (how) can I download an image using JSoup

// Connect to the website Document doc = Jsoup.connect("https://example.com").get(); // Select all img tags Elements images = doc.select("img"); for (Element img : images) { // Get the absolute URL of the image String imageUrl = img.absUrl("src"); System.out.println("Found image: " + imageUrl); } Use code with caution.

Once you have the URL, you can use jsoup's execute() method to fetch the image bytes. You must set ignoreContentType(true) because jsoup defaults to expecting HTML; otherwise, it will throw an error when it encounters a binary image format like JPEG or PNG.