AI Video Prompt Enhancer
Prompt Enhancer turns a plain idea into a detailed video prompt for modern text-to-video models — Sora, Veo, Seedance, Hailuo and similar. Select a short description anywhere, press one global hotkey (⌃⌥⌘P on Mac, Ctrl+Alt+P on Windows), and it’s expanded in place into a structured shot prompt — subject, action, camera movement, lighting, mood and shot length — in under four seconds.
No window switching. No copy-paste. The cursor stays exactly where it was.
From idea to shot prompt
Text-to-video models reward cinematography. A one-line idea leaves the camera, the motion, the lighting and the pace to chance. A detailed shot prompt — subject, action, camera movement, framing, lighting and duration — gives you a controlled clip instead of a lucky one.
Prompt Enhancer’s video preset expands your idea along exactly those axes — and because these models are English-trained, it outputs the enhanced prompt in English even when your draft was in another language.
Before: a car driving through a city at night
After: A sleek black sports car driving through a rain-soaked neon-lit city at night, slow tracking shot following the car from the side, reflections of pink and cyan signage shimmering on the wet asphalt, shallow depth of field, cinematic anamorphic look, smooth steady motion, moody and atmospheric, 5-second clip
How it works
- Type your idea in your generator’s web app, Notion, a script doc — anywhere.
- Select it and press the hotkey.
- The idea becomes a detailed shot prompt, in place.
It works system-wide — macOS uses the Accessibility API, Windows uses UI Automation, Electron/web apps fall back to clipboard automatically — so there’s no extension to install.
One app, the right structure per target
The video preset writes shot descriptions that apply across Sora, Veo, Seedance, Hailuo and similar. The same app also carries an image prompt enhancer preset plus text presets for Claude, ChatGPT and Cursor — pick the target, get the matching structure. You keep final control over model-specific settings like exact duration and aspect ratio.
Honest caveats
- It structures the descriptive shot prompt; you still set model-specific settings (duration, aspect ratio, seed) to taste.
- The enhanced prompt comes out in English by design, even from a non-English idea.
- The macOS DMG is Apple-notarized since June 2026 — installs without Gatekeeper warnings.
- Free tier: 3 free enhancements, no signup, then a 7-day free trial; BYOK is a Pro feature. Needs internet.