Make your TikTok video with AI, in minutes
TrendStory writes the script, animates the scenes, and adds subtitles built for TikTok. You leave with a vertical file ready to post.
On TikTok, a video that doesn't grab attention in the first second is lost — the algorithm moves on to the next clip. Building that kind of hook by hand, episode after episode, takes time. TrendStory writes a script built to hook viewers right away, turning a TikTok video into a real story instead of an isolated clip.
The video comes out in vertical 9:16 by default, sized for a phone screen, with subtitles generated and synced automatically. Animated styles (karaoke, simple, italic) stay readable and lively on mobile, even while scrolling fast. There is nothing to cut or time by hand.
Posting every day becomes possible with no editing software: you describe your idea, TrendStory generates the script, the images for each scene, the animation, the subtitles and the music, then assembles it all. Express mode gives you a complete TikTok video in a few minutes, ready to download.
How it works
Tell your idea
One sentence is enough. Pick a visual universe and add your characters if you want an identity that carries across videos.
TrendStory animates your story
Script, scene-by-scene images, video animation, synced subtitles and music — all generated and assembled automatically.
Download and post
The file comes out in vertical 9:16, ready for TikTok. You can start another video right away.
Built for TikTok
Native vertical format
Every video comes out in 9:16, sized for a phone screen, with no cropping or black bars to fix afterward.
Mobile-styled subtitles
Generated and synced automatically, with animated styles designed to catch the eye while people scroll.
A script built for the hook
The AI structures the story to grab attention from the first second, with a real beginning, flowing scenes and a payoff.
Recognizable characters
Create a character once, see it again in every new video. Your account gets an identity people recognize instantly.
Post daily with no editing
No editing app to learn. One idea in, one complete video out, ready to post.
Several visual styles
Fruits, animals, anime, horror, claymation... pick the universe that matches the tone of your TikTok account.
One TikTok video, several ways to make it
Express video: one idea, a complete TikTok video in a few minutes. Series: the same characters come back episode after episode, for an account people follow. Studio: you shape every scene one by one if you want full control. AI agent: you chat, it creates the video for you.
All 4 modes share the same character library and the same AI models. Start with express to test an idea, then move to Series once your format works.