AI Image Detector
Upload a PNG, JPEG, or WebP image and get an AI-generation probability score based on metadata fingerprints, dimensions, and known generator markers.
Upload an image to scan
Multi-pass free scan: naming, EXIF, metadata, JPEG quantization/DCT, hex/C2PA markers, explicit AI tags, dimension clues, and (after human review) a moderated reference pool — then aggregated into Likely AI + Certainty. 20 free scans per day, shared across all detection tools.
Your upload is checked for safety, analyzed, then discarded — max 4 MB. We do not keep images unless you send a verdict for review, or a safety review flags an upload for operators.
How image detection works
Many AI image tools embed workflow data in PNG chunks or use predictable output dimensions. We now run multiple free passes — naming, EXIF, metadata, hex/C2PA markers, explicit AI tags, and weak size clues — then aggregate them into a clear Likely AI number and a Certainty number.
Camera photos often include EXIF device data — a strong human-origin signal. When metadata is stripped, Certainty drops and results should be treated as indicative only.
Part of AI Nerd Network
AI Nerd Network is a practical hub for AI news, tools, guides, Live Feed, and technology awareness. AI Nerd Network Scanner hosts the AI Website Detector plus image, video (link-only), and text detectors — helping people understand how AI is changing the internet, software, websites, and everyday computer use.