
10 stills
Image quiz
Hands · text · light
Still images are where most people start. The useful tells are small: fingers that merge, lettering that melts, shadows that disagree with the light, and backgrounds that repeat a texture.
Start imagesFree AI detection practice
Test AI-generated images, deepfake videos or synthetic voices. Each format teaches different clues and explains the answer after you choose.
Quiz formats

10 stills
Hands · text · light
Still images are where most people start. The useful tells are small: fingers that merge, lettering that melts, shadows that disagree with the light, and backgrounds that repeat a texture.
Start images
5 clips
Motion · edges · lip sync
Video gives you time. Watch the eyes, the mouth against the words, and the edge where the face meets the hair. A single sharp frame can still be fake if the motion flickers.
Start video
5 clips
Breath · room tone · emphasis
Synthetic voices are fluent and a bit too even. Real speech has breath, a room, and stress that lands on the wrong word sometimes. Play each clip before you decide.
Start voiceDaily image challenge
Build a browser streak and compare one shared image set each UTC day.