FAQ from Nightmare AI
What is Nightmare AI?
Nightmare AI is a free AI tool for upscaling photos, images, and anime to 4K resolution using Real-ESRGAN technology for enhanced clarity and quality.
How to use Nightmare AI?
To upscale your photos, anime, or images with Nightmare AI: 1. Upload your image to the site. 2. Click the upscale button to enhance the image to 2K or 4K resolution. 3. Download the enhanced HD image.