Lumen and Mirage go to 8x. Video Motion max 4x. Studio $39/mo.
Open the app, drop the file, pick the model, download.
Free: 3 upscales a month. Creator launch: $9/mo (was $19). Studio: $39/mo.
Video: Motion for Sora 2, Kling 3, Runway Gen-4.5, Veo 3.1. Motion X for film.