Transparent signals
See ELA/FFT, EXIF strength, JPEG grid cues, and text heuristics—not just a single opaque score.
Multi-media
Images, video frames (YouTube/TikTok), documents, audio (basic), and direct URLs.
Fast & free
Lightweight UI, no signup, practical defaults, and clear limitations.
When to use AuthentiScan
- You want a readable rationale, not just a “yes/no.”
- You need to scan varied media (images, short video, documents).
- You understand results are probabilistic and combine them with context.
Tradeoffs
- Heavy recompression or social re-uploads can weaken signals.
- Very long videos aren’t fully analyzed; we sample frames.
- No detector is perfect; provenance (e.g., C2PA) can outweigh any score.