Start from a topic, a web page or a sentence. Accrobrief writes the script, builds the visuals scene by scene, and adds voice-over and subtitles.
Explainer
From a topic or a finished script
Type what you want to explain, or paste a script you already wrote. Accrobrief maps the idea, splits it into scenes and gives each point a picture that actually explains it.
— A topic of a few words is enough
— Script mode keeps every word: 40 to 2,000 characters
— Up to 12 scenes; length follows the narration
Website
From a public web page
Paste a link. Accrobrief reads the page for its copy, logo, colors and screenshots, so the video looks like the brand it is about.
— Any public http(s) page
— Uses the page’s own copy and imagery
— 10 to 45 seconds on paid plans, 10 to 15 on Free
Idea
From a sentence or two
Describe the video you have in mind. Accrobrief plans the story and the scenes, then animates it. Or switch to script mode and it keeps your words exactly.
— A short brief of 20 characters or more
— Optional web search on paid plans
— 10 to 45 seconds on paid plans, 10 to 15 on Free
What all three have in common
Landscape or portrait
16:9 (1920×1080) or 9:16 (1080×1920), exported as MP4.
Voice-over and subtitles
Narration in English or Chinese, timed to the picture. Subtitles can be switched on so it works on mute.
Watch it as it builds
Each scene can be previewed as soon as it is ready.
Change it by asking
Ask in chat, or edit a scene directly: rewrite its narration, regenerate its visual, delete it or undo.
Pick the model that writes it
Free plans use Auto. Paid plans choose from ten models, including Claude Opus 5.5, Sonnet 5.5, GPT-6.1 Sol, Gemini 3.8 Flash and DeepSeek V4.1 Flash.
Where it stops
— Only 16:9 and 9:16; no square format.
— Export is 1080p; there is no 4K.
— Voice-over is English or Chinese for now.
— It does not make talking avatars, record your screen or edit footage you already shot.
— Free plan videos are watermarked previews; exporting without a watermark needs a paid plan or a one-off export.