How we detect AI images Back to Home

AI Analyzers

AI Image Detector

Upload a photo or paste a URL to check whether an image was created by AI generators like Midjourney, DALL·E, or Stable Diffusion. Our multi-layer analysis inspects EXIF metadata, physical sensor noise patterns, compression artifacts, and frequency-domain features — then combines everything into a single transparent confidence score.

Free to use, no sign-up required. Your images are processed in-memory and never stored.

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How AI Image Detection Works

1

Metadata Inspection

Examines EXIF data, ICC profiles, and JPEG quantization tables. Real cameras embed rich metadata; AI generators typically leave minimal or no traces.

2

Visual Heuristics

Applies Error Level Analysis, FFT periodicity detection, and sensor noise checks to identify synthetic pixel patterns invisible to the naked eye.

3

AI Classifier

For uncertain results, a Vision Transformer deep learning model provides a secondary neural-network opinion to improve accuracy.

4

Fusion Score

All evidence is fused using weighted geometric means into a single 0–100% confidence score with full transparency into each factor.

Want the full scientific details? Read our methodology and known limitations.