Synthesia launches Assistant: turn an idea or document into an on-brand video in minutes

alexvoica · x · 2026-09-03

Synthesia has introduced Assistant, which takes users from idea to finished, on-brand video in minutes. Type what you want, paste a script, or upload a file (PPTX, PDF, DOCX, TXT; pages over 4,500 words are rejected), and Assistant structures and scripts the video, generating a strong first draft quickly. You then refine elements by describing changes in chat. Brand kits and templates are built in so every video looks consistent — aimed at onboarding, training, and marketing video use cases.

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