HitPaw Online AI Photo Enhancer is an online tool that uses AI technology to enhance low-quality, pixelated, and blurry images. It can upscale images up to 8X without losing any quality, and it offers various options to adjust the format, style, and magnification of the image. The tool is fast, effective, and easy to use, and it can remove noise, sharpen details, and improve photo quality with just a few clicks.