Is this video AI-generated?
Paste a link or upload a file. Four independent detection passes run simultaneously and combine into a single forensic verdict.
The full video is uploaded to Gemini 2.5 Flash, which watches it like a human reviewer — checking for unnatural motion, temporal flicker, inconsistent lighting, and AI-specific artifacts.
6 keyframes are extracted and sent to Gemini individually. Each frame is checked for skin smoothness, hair coherence, hand anatomy, and face boundary blending.
ffmpeg runs five low-level analyses — PSNR inter-frame comparison, YDIF luma variance, freeze detection, motion vectors, and codec/bitrate anomaly checks. No external API needed.
A dedicated pass targeting AI avatar tools. Looks for the hallmark pattern: fully static background (YDIF ≈ 0) with a moving, speaking face overlaid. Jewelry and hair that don't move are also flagged.
If Avatar Detector or Pixel Forensics fire strongly, they override a REAL verdict from Gemini — this catches HeyGen-style videos that fool visual analysis alone.
AI GENERATED
≥ 85
LIKELY AI
55–84
UNCERTAIN
35–54
LIKELY REAL
15–34
REAL
< 15
Works with YouTube, TikTok, Instagram links and direct video file URLs (.mp4, .mov, .webm).
AI detection is probabilistic — results are not guaranteed. Videos are sent to Google's servers via Gemini AI and deleted immediately after analysis.