TikTok Video Generator
LaunchReel generates TikTok-native short-form videos from a product description: 9:16, fast hook in the first second, burned-in captions, an AI voiceover and a music bed. You get five variations to test, and a browser editor to tune pacing before you post or boost.
How it works
Describe your product
One or two sentences — what it is, who it is for, the main benefit.
Get five variations
The AI writes the hooks, generates footage, adds captions, voiceover and music.
Edit and export
Tune the cut in the browser editor, then export for TikTok, Reels and Shorts.
Why use LaunchReel for this
Vertical and fast-hooked
Output is 9:16 with the hook front-loaded into the first second, matching how TikTok is actually watched.
Captions built for sound-off
Word-level captions are on by default and styled to stay readable over busy footage.
Five takes for the algorithm
Post the set over a few days, or run them as Spark Ads, and let performance pick the winner.
Re-cut without reshooting
Swap the hook line, trim the intro or change the music in the editor and re-export in minutes.
Example output
A few frames from videos generated with LaunchReel.
Frequently asked questions
Are the videos sized correctly for TikTok?
Yes — 9:16 vertical, short-form length, with captions and audio already in place.
Can I use these as TikTok Spark Ads?
Yes. Export the MP4 and upload it, or post organically first and boost the best performer.
Will they look like generic AI videos?
You control the hook, the pacing, the captions and the music in the editor, which is where most of the "native" feel comes from. Adding a reference image and audience detail also helps.
Can I add a trending-style hook myself?
Yes — rewrite the on-screen hook and the voiceover opening line before exporting.
Is the first TikTok video free?
Yes, with no credit card.
Make your first video free
No credit card. See the output on your own product, then decide.
Get started