Pixel Up fixes photos in one click: upscale to 2x (up to 4800px), restore old prints, colorize black-and-white photos, sharpen blur, enhance faces, and remove scratches or unwanted objects.

Most AI photo tools repaint the whole image, so faces come back subtly changed. Pixel Up is built to recover detail instead. The upscaler is a real super-resolution model (Real-ESRGAN with a face-restoration pass), and every other tool is tuned to change only what you asked for, so identity, framing and expression stay exactly as they were.

There's also a library of AI photo and video effects. Everything runs in the browser on any device, downloads are full resolution with no watermark, and it's available in English, 简体中文 and 繁體中文.