Video Upscaler AI is a free AI video upscaler that runs in your browser. Upload a clip, select 720p or 1080p, and its proprietary AI model restores detail across every frame. No account or software installation is needed for the basic workflow. Need a higher resolution? Paid plans include 2K and 4K options. The process is simple: upload your video, choose an output resolution, and upscale it online. Improve footage in a straightforward browser workflow without installing a desktop app.