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Turn a prompt or a document into a video

Describe what you need, or drop in a file you already have — Assistant plans the video with you, then builds a first draft you can refine right in the editor.

See what Synthesia can do for you

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Getting from a blank page to a finished video used to mean bouncing between tools: draft the script in one place, structure it in another, then build in Synthesia. The new Assistant brings that process into one place, so you go from an idea to a first draft without leaving the product.

What's new

  • Create from a prompt, files, or links: describe what you need, upload files (PDFs, PowerPoints, Word documents), add URLs, or combine all three in a single request.
  • Import a script, word for word: paste in a script you've already approved, and Assistant uses it exactly as written instead of rewriting it.
  • Plan before you build: review and edit an outline — each section's title and key points — before Assistant generates a single scene.
  • Choose your delivery style: pick Dynamic for shorter scenes with frequent cuts, or Presentation for longer, denser scenes.
  • Refine through chat: ask Assistant to shorten a scene, change the tone, or act like a subject-matter expert and suggest edits, right inside the editor.
  • Stay on brand automatically: your brand kit's colors, fonts, and logo carry across motion graphics, avatars, and B-roll, not just the slide frame.
  • Work in Storyboard view: a simplified, macro-level view of the editor built for script-level iteration — especially handy if you're new to creating videos.

Using Assistant doesn't cost you any credits. For more on getting started, check out our documentation.

More updates

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New Feature

Start free, scale when you're ready: Roleplay Sessions now has a plan for every team

Practice conversations with an Avatar that pushes back, get coached in the moment, and track skill progress. Now with three plans, starting with free.

9/4/26
Improvement

Adjust speaker attribution for dubbed videos

Reassign, create, and rename speakers in a dubbed video with one click—available on Enterprise plans.

9/3/26
Avatars

Meet Express-3, our most lifelike avatar yet

Our best avatar model to date — sharper, faster, and more expressive, live for every user on every plan.

9/3/26