Build Your First Image Upload With JavaScript and Cloudinary

Building your first web app feels great. The code works. The layout looks clean. Your idea starts to feel real. Then you reach one feature that changes everything: Image upload. When a user selects an image with a standard file input, that file still lives on their device. input type = “file” id = “avatar-input” > At this point, your app doesn’t have a real image URL yet. It only has access to a…