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Free AI Movie Trailer Generator
Generate cinematic teaser shots for an original film idea. Provider generation charges apply on your own API key.
This tool is free when used with your own API keys. If you would rather not bring an API key, we also sell SeamUI credits so you can generate right here.
How to create your movie trailer
- Replace the bracketed details in the visible prompt, rewrite it or clear it and start again.
- Choose a provider, then select one of the video models available through that route.
- Review the inputs, duration, format and resolution supported by the selected model.
- Add a matching provider key and generate. No hidden niche prompt is added to your request.
- Preview and download the clip, then assemble longer sequences in your editor.
Tips for better results
Build a trailer from separate shots, then add sound design and title cards in editing.
FAQ
Fair questions.
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