AI-powered online video enhancer for upscaling to 4K and restoring video quality
Turn one car photo into a toy-car-to-real-car AI video with a train window transition
Stage
Established
Not given
Founded
Not given
Not given
Based in
HK
CN
Pricing model
Freemium
Paid
Pricing
Free credits for new accounts. Paid plans: 600 Credits starting at $16.67 ($0.0278/credit) or 1000 Credits starting at $25.00 ($0.0250/credit) with flexible monthly or yearly subscription, or pay-as-you-go one-time purchase.
$8.99 USD for one 15-second, 720p, 9:16 MP4 with generated sound. One-time payment, no subscription.
Key features
Upscale videos up to 4K with 1x, 2x, or 4x scaling options
Frame-by-frame AI analysis and detail reconstruction
Noise reduction and artifact removal
Real-time preview of enhanced results
No download or installation required
Works on Windows, Mac, Chromebook, iPad, and mobile devices
Supports MP4, AVI, MOV and more formats
HTTPS/TLS encryption and automatic deletion after 3 days
No watermarks on downloaded videos
Generate 15-second vertical video from a single car photo
720p resolution in 9:16 aspect ratio
AI-generated train, engine, and road sounds included
Automatic credit return on failed jobs
No video editing or prompting required
ByteDance Seedance 2.0 Mini AI model
MP4 download with local save option
What makes it different
Advanced AI reconstructs missing details rather than stretching pixels like simple upscaling
Cloud GPU processing eliminates need for powerful local hardware
Natural-looking enhancement without artificial or over-processed appearance
Never uses videos to train AI models and videos are deleted within 3 days
Free credits for new accounts with no credit card required
Transforms a car photo into a viral social media trend video with minimal user effort
No subscription required; pay once per video
Includes professional sound design with generated audio
Independent service not affiliated with platforms or AI developers
TrainWindowAI