Video Upscale
Enlarge a short video clip 2x or 4x with AI, frame by frame, on your own device.
or drag & drop your file directly here
Files are processed locally in your browser and never uploaded to any server.
How to use Video Upscale
Follow these simple steps to process your files in seconds.
Choose your video
Pick one MP4, MOV, WebM or MKV video on your PC or laptop.
Choose the part and size
Set the start and end, up to 30 seconds, then pick 2x or 4x.
Upscale and save
Press "Upscale Video", keep the tab open until it finishes, then download.
Frequently Asked Questions
Is my video uploaded?
No. The AI model comes from this site and everything runs on your own device.
How long does it take?
It depends on your graphics card and the video size. The page shows the time left once it has done a few frames. Small clips on a good graphics card take minutes, and without one it can take much longer.
Does it recover real detail?
No. The AI invents detail that looks right, and it can flicker a little between frames. It suits small, soft clips better than videos that are already sharp.
Why does it not open on my phone?
Enlarging every frame needs more memory and power than phones and tablets have, so this tool opens only on a PC or laptop.