image-upscaling.net

image-upscaling.net is a completely free AI image enhancer specifically designed to allow users to professionally upscale their images online with exceptional quality results. It intelligently scales images by 400% up to impressive 20k resolution for large format printing and display. The service consistently delivers high-quality, detailed results, is remarkably easy to use, and requires no subscriptions or account sign-up for basic functionality. It supports source images up to 5000x5000px to be magnificently scaled up to 20k resolution. The website additionally provides specialized options for face restoration in portraits and supports processing large images up to 4096x4096 pixels.