You can create a hidden anchor element, set its href to the image URL, and programmatically trigger a click() .
The easiest way to offer a JPG download is using the HTML5 download attribute. This tells the browser to download the linked file rather than navigating to it. Download Photo
The download attribute only works for same-origin URLs or blob: and data: schemes. 2. JavaScript Programmatic Download
For more complex scenarios—like allowing a user to download a photo they just edited or captured via a webcam—you can use JavaScript to trigger the download.
Platforms like Cloudinary offer APIs to handle these conversions and downloads on the server side to save client-side resources. 4. Direct Links in Content
If your application uses a canvas (common in photo editors), you must convert the canvas content to a JPG format specifically before downloading.