Make genuinely scary videos without filming a thing — or showing a drop of blood. AI Horror Short Prompts is a 17-page pack of 20 copy-paste 10-second video prompts engineered for Veo 3, Runway, Pika, and Hailuo: hook inside 2 seconds, dread building through the middle, payoff beat at 8–10 seconds. The system: (1–4) haunted-house classics — the flickering hallway, the breathing basement door, footsteps above, the self-opening attic box; (5–7) possessed objects — the late-blinking mirror, the doll shelf, the ringing disconnected phone; (8–11) found-footage scares — the 3:33 AM porch camera, the security corridor, the static channel, the whispering wall; (12–15) night terrors — the empty swing, the shadow under the bed, the 3AM window, the final knock from inside; (16–20) atmosphere builders — the candle vigil, the foggy graveyard, the abandoned school, the red balloon, the self-playing music box. Every prompt ships with tool settings, a gore-blocking negative prompt, a scroll-stopping hook caption, and a variation. Kills the three horror killers: jump-scares that get you age-gated, gory footage platforms suppress, and prompts with no timing structure. Works with Veo 3, Runway, Pika, or Hailuo. Commercial use included.