What you can make / general
AI Movie trailer generator
Gravel-voiced trailer VO over rising score Start from the proven prompt below, swap in your subject, and generate in seconds. No design skills needed.
The starting prompt
This is pre-filled when you open the template - edit anything.
A blockbuster movie trailer. Background music: dark rising synths and orchestral hits that swell between lines, distant city rumble. A deep gravelly trailer narrator, slow and dramatic: "In a world that forgot the rules..." <impact hit> "...one person is about to rewrite them." Music surges. Narrator, faster, urgent: "This summer. Nothing stays quiet." <sub-bass boom, music cuts to silence> Narrator, whispering: "Nothing."
How it works
- 01Open the template - the prompt above is already filled in.
- 02Swap in your subject. Attach a reference image to keep a face or product exact.
- 03Generate. Results in seconds; failed generations refund automatically.
Making it yours
- Write the words as they should be spoken, with punctuation for pauses.
- About fourteen characters of speech per second of audio; cut lines to fit your clip.
- For music under a video, generate to the exact length of the cut and lay it in Cinema Studio.
Specs and cost
- Output
- Audio file, downloadable, usable in Cinema Studio
- Engines
- Voiceover tiers, music, sound effects, Scene Audio
- Languages
- Multilingual voices; write the line in the target language
- From
- 1 credit for a Flash voiceover; music tracks 14; sound effects 2
Questions, answered
Do I need an account?+
Yes, a free one. New accounts get 3 free images and 1 free video with no card, so you can try this template before paying anything.
Can I change the prompt?+
Yes. The template pre-fills the prompt shown above; edit any part of it, add references, pick an engine and generate.
Can I use the audio commercially?+
Yes. Generated audio is yours to use in your projects; see the terms for the full licence.
What if the render fails?+
Credits come back automatically, usually within seconds. Some failures are retried for you before that happens.
Want the longer version? Read the prompting guide or what credits really cost.

