About
This tool tells you, 100% offline, whether an image is a real camera photo, a screen screenshot, or an AI-generated image. It uses CNN blind forensics (pixel-only, resistant to EXIF stripping/forgery) plus a dual-branch random forest and 9 computer-vision features. It works entirely on your device: no internet, no uploads, no activation, no remote monitoring.
Recognition Probabilities: a bar for Real Photo, Screenshot, and AI-generated (the three sum appropriately; the dominant one decides the verdict).
Forensic Feature Detail: the 8 underlying signals (EXIF, frequency fingerprint, periodic grid artifact, high-freq decay, texture/ELA, color stats, noise consistency, local self-similarity).
Special notes (when shown): the image may be a photo of an AI image, a screenshot containing AI content, or a non-original
copy re-encoded/cropped by a platform. In those cases use the original image for the most accurate result.