Detect AI Videos Instantly

Advanced FFT fingerprinting technology to verify video authenticity and detect deepfakes

3GB
Max File Size
100%
Client-Side
Free
Forever
📹

Drop Your Video Here

or click to browse your files

MP4, WebM, MOV • Up to 3GB
🎬

Analyze YouTube Video

Paste any YouTube URL to check for AI generation

✓ Supported Formats
youtube.com/watch?v=...
youtu.be/...
youtube.com/embed/...
⚠️ Note
Some videos may have embedding restrictions. We'll guide you through manual download if needed.

💡 How It Works

FFT Fingerprinting analyzes the frequency domain of video frames to detect artifacts left by AI generation models.

✓

Real Camera Footage

  • Natural, chaotic frequency distribution
  • Smooth gradients in the spectrum
  • No geometric patterns
⚠

AI-Generated Videos

  • Distinct grid patterns from CNN upsampling
  • Bright dots at regular intervals
  • Cross or plus-shaped artifacts
  • Checkerboard effects in high frequencies

This technique uses High-Pass Filtering (HPF) to isolate texture details where AI artifacts are most visible.