API Reference Topaz Upscale images and video up to 4x with Topaz models. Copy page Copied Copy failed. Select the text and copy it manually. View Markdown Topaz Migliora immagine Raise an image's resolution up to 4x with a caller-selected Topaz model. Topaz Migliora video Raise a video's resolution up to 4x with a caller-selected Topaz model.