AI Video Upscaler

Before you start

Files to upload

Upload an MP4, MOV, or WebM clip. The tool checks the current file-size and duration limits before processing; choose a shorter clip if it exceeds them.

Access and cost

Sign in to upload and process your file. Available free runs or trial images depend on the tool and your account. Review the points estimate before starting; choosing a style does not start processing.

Check and download

Play the result to check motion, faces, text, and edges before downloading. Higher resolution does not guarantee that missing detail has been recovered accurately.

Tool summary

Input

Image upload required, up to 1 input image

Model

ByteDance Video Upscaler

Output

Upscale video

Example presets

• 4K StandardBest default for most low-res clips.
• 4K 60 fpsSmoother motion for action or gameplay.
• 4K ProHigher-quality 4K processing for difficult footage.

Controls and settings

• ResolutionChoose from 4K, 2K, 1080p.
• Frame rateChoose from 30 fps, 60 fps.
• ModeChoose from Standard, Pro.
• SceneChoose from General, AI-generated, UGC, Old film, Short series.

Tips for a better result

Start with the clearest source available, keep the main subject easy to identify, and choose settings that match the intended final size. Review the first output at full size before generating another variation, especially when the original contains small text, fine product edges, faces, or compressed detail.

Uploaded video processing

Only upload videos you have rights to process. Private tool outputs are not listed publicly unless you publish them elsewhere.

Before and after

Two-second pans over AI-created photos, processed with the video upscaler. Play both clips to compare motion.