Long video in, vertical shorts out: one talk or podcast becomes 9:16 shorts with word-by-word captions.

Verified summary and editor assessment
You upload one long video you own (MP4, MOV or WebM, up to 3 hours and 2 GB: a talk, a podcast episode, a course, a webinar). shortshort transcribes it word by word, selects passages of 15 to 90 seconds that open and close on a complete sentence, reframes each one to 9:16 by tracking the face on screen with one zoom level per shot, keeps slides and wide shots full-frame, captions every word in one of four styles (Spotlight, Impact, Karaoke, Minimal) and exports MP4 1080 x 1920 at 30 fps. Downloading all of them gives a ZIP with each short twice, with captions and without. Every proposal stays editable before rendering, and the manual editor plus its MP4 export work without an account. A public gallery shows each published short next to the video it came from, with the transcript. Priced per minute of source video, not per short: 1 credit = 1 minute whatever the number of shorts. 3 shorts per video on the free plan, 5 on Starter, 10 on Creator, 20 on Studio. What it does not do: no dubbing or translation, no direct publishing to social networks, no virality score, no B-roll or added music, no import from a YouTube link, no aspect ratio other than 9:16, no public API, no team seats.
shortshort stands out in the video-generator ecosystem for its balance of capability and accessible design. With an AIToolboard Score of 89/100, we recommend shortshort for individuals and teams seeking efficient AI acceleration with low onboarding friction.
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shortshort is a leading AI tool in the video-generator category designed to long video in, vertical shorts out: one talk or podcast becomes 9:16 shorts with word-by-word captions..
shortshort operates on a freemium pricing model. Check the official website for real-time tier options and enterprise volume discounts.
The best alternatives to shortshort include AnimatePhoto AI, How I Become a Millionaire AI, Ozil Goal AI. Each offers distinct features for video-generator workflows.
Yes, shortshort holds an AIToolboard Enterprise Readiness score of 90/100, making it well-suited for individual creators, fast-growing startups, and corporate teams.
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Visit shortshort Official Website