Turn long videos into ready-to-post Shorts with AI. ShortTrim finds the best moments from lectures, podcasts, interviews, and more, then creates vertical clips with titles and descriptions. You can also generate AI prompts for custom backgrounds that match each clip's content and mood.
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Hey Product Hunt!
I built ShortTrim because turning a long video into several good Shorts can take a surprising amount of time.
ShortTrim analyzes a long video and finds the moments that are most suitable for short-form content, then turns them into vertical clips with titles and descriptions.
It also includes an AI background prompt generator that creates a background-generation prompt based on the clip's content, so you can create a background that fits the video without having to figure out the design yourself.
I’m especially interested in feedback from creators, podcasters, educators, and anyone who regularly repurposes long-form videos.
If you try ShortTrim, I’d love to know:
• Was the selected clip actually useful?
• Did the AI choose the right moments?
• Did the background prompt fit the clip?
• What would you want ShortTrim to do next?
Thanks for checking it out! ❤️