Upscale Image uses super-resolution AI to enlarge pictures while improving clarity. You drag in JPG, PNG, or WebP files and pick an output size, from 1K up to 4K, 8K, or even 16K.
Several images can be processed together, and you can download all results at once. A before-and-after view helps you compare quality. It runs in the browser, and a free option is available for trying it out.
