Accrobrief FAQ
Short answers about what Accrobrief makes and how it works.
What is Accrobrief?
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Accrobrief is an AI explainer video generator. Give it a topic, a public web page or a finished script, and it writes the story, generates visuals and motion scene by scene, and adds voice-over and subtitles.
What can I start from?
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Three things: a topic or script (Explainer), a public web page (Website), or a sentence describing the video you want (Idea).
Do I need editing or animation skills?
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No. Accrobrief writes the script and builds every scene. You review the result and ask for changes in plain words.
Can I use a script I already wrote?
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Yes. Switch to script mode and paste 40 to 2,000 characters. Every word is kept and split into scenes.
How long can a video be?
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Website and Idea videos run 10 to 45 seconds on paid plans and 10 to 15 seconds on the free plan. Explainer and script videos are as long as their narration, up to 12 scenes.
Which formats does it export?
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MP4 in 16:9 (1920×1080) or 9:16 (1080×1920), ready for YouTube, TikTok, Instagram Reels and similar.
Which languages are supported?
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Voice-over can be English or Chinese. On-screen text follows the language of your input, or you can set it to English or Chinese.
Can I change the video after it is made?
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Yes. Ask for a change in chat, or edit a single scene: rewrite its narration, regenerate its visual, delete it, or undo to an earlier version.
Is there a free plan?
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Yes. You can generate and preview watermarked videos of 10 to 15 seconds and keep one active project. Exporting without a watermark needs a paid plan or a one-off export for that project.
Which AI models write the videos?
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The free plan uses Auto. Paid plans can choose from ten writing models, including Claude Opus 5.5, Claude Sonnet 5.5, GPT-6.1 Sol, Gemini 3.8 Flash and DeepSeek V4.1 Flash.
Does it use AI avatars or stock footage?
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No avatars. Each scene gets visuals made for the point it explains; in Website mode, the page’s own copy, logo, colors and screenshots are used.
Free to try. No editing skills needed.
Start creating