The all-in-one AI video generator
TrendStory writes the script, creates the images, animates the scenes, adds subtitles and music. You start with an idea, you leave with a ready-to-post video.
Most AI video tools do one thing: they turn a text prompt into a clip a few seconds long. The problem is that a real TikTok or Instagram video is not an isolated clip. It's a story with a beginning, scenes that flow into each other, dialogue, readable subtitles and music that sets the pace.
TrendStory handles the whole chain. You describe your idea in one sentence, and the platform generates the script, splits the story into scenes, creates an image for each scene, animates it into video, then assembles everything with synced subtitles and a soundtrack. The result comes out in vertical 9:16, ready for TikTok, Reels and Shorts — or 16:9 if you prefer.
And if you want to stay in control, Studio mode lets you shape every scene: the text, the image, the motion, the AI model used and the duration. You choose between speed and control, without switching tools.
How it works
Describe your idea
One sentence is enough. You can also pick a visual universe (anime, realistic, 3D…) and add your own characters.
The AI generates everything
Script, scene-by-scene images, video animation, synced subtitles and music. You watch the progress live.
Post your video
Download the final file in vertical 9:16 or 16:9, and post it on TikTok, Instagram or YouTube.
What TrendStory does for you
Characters that stay the same
Create a character once, reuse it in every video. It keeps the same face and style from one scene to the next — essential for a series.
Several AI video models to choose from
Veo 3.1, Seedance, Grok Imagine and more: each model has its own style and quality level, and you can switch models per scene.
Automatic subtitles
Subtitles are generated and synced automatically, with animated styles designed to hold attention on mobile.
An AI agent that runs everything by chat
Prefer talking? The TrendStory agent asks the right questions and launches the creation for you, step by step.
Multilingual videos
Generate your videos in English, French, Spanish, German, Hindi, Arabic or Portuguese — interface and dialogue included.
From short to long
A quick clip of a few seconds or a multi-scene episode: the same tool covers both, with no editing software.
One tool, four ways to create
Express video: you give an idea, you get a complete video in a few minutes — the fastest mode. Series: you create episodes with the same recurring characters, to build an audience that comes back. Studio: you control every scene one by one (image, motion, dialogue, AI model, duration). AI agent: you chat, it creates.
All modes share the same character library and the same AI models. You can start in express mode, then move to Studio when you want more control.