Free tool · No sign-up · Runs in your browser

AI Video Prompt Generator

One vague sentence in, one director-grade prompt out. Choose the model, the shot and the light — the generator assembles a clean, ready-to-paste prompt for Veo, Sora and other AI video models.

Build your prompt

Start from a template, or just fill what you know — empty fields are skipped automatically.

0 words

How it works

Video models respond to the same language cinematographers use. Instead of one long ramble, a good prompt answers six questions in order: how big is the shot, who is in it, what are they doing, where are they, how does the camera move, and what do the light and style feel like. This generator asks those questions one at a time and stitches the answers into a single clean paragraph, adding audio direction and technical settings at the end.

A prompt structure that works

PartWhat it controlsExample
Shot sizeHow much of the scene the viewer seesclose-up, wide shot, aerial shot
Subject + actionThe story of the clip in one breatha diver holds still as a whale glides past
SettingPlace, time and atmosphere anchorsdeep blue open ocean, dawn, night market
Camera movementEnergy and point of viewslow push-in feels intimate; a drone flyover feels epic
Lighting + styleThe look — realism, anime, commercial glossgolden hour light, hand-drawn anime look
Audio + negativesSound direction, and what to keep outambient sound; avoid morphing and watermarks

Tips from real generations

FAQ

What is an AI video prompt generator?

It turns a rough idea into a structured prompt written in filmmaking language — shot size, camera movement, lighting, style and audio — so AI video models land closer to what you pictured on the first try.

Which models does this work with?

The output is plain English and works with Veo 3 / 3.1, Sora 2, Seedance, MiniMax and similar text-to-video models. Use the model selector to match durations and, for Veo, to get a JSON version for API workflows.

Is it free? Do I need an account?

Yes — free, no account, and nothing you type leaves your browser. The tool runs entirely on your device.

How long should a prompt be?

Roughly 60–150 words. Long enough to cover subject, action, setting, camera, lighting and style; short enough to avoid contradicting yourself.