PixelSniff Launches Free Multi-Engine AI Image Detector

Summary

PixelSniff is a free, no-sign-up web tool for estimating whether an uploaded image was generated or altered with artificial intelligence. Users can drag, paste, or select JPG, PNG, WebP, and HEIC files up to 10MB, then receive a combined AI-likelihood score from 0 to 100. The service says it uses multiple detection engines that examine generation artifacts, noise patterns, and metadata. It is designed to identify images associated with tools including Midjourney, DALL·E, Stable Diffusion, Flux, and Gemini, as well as synthetic faces, face swaps, and partially AI-edited photos. PixelSniff says uploaded images are used only to perform the check and are not made public unless users share a result. The page does not provide a quantified accuracy rate, so the score should be treated as an indication rather than definitive proof.