Synthesia is an AI video creation tool that turns text scripts into videos featuring virtual, realistic-looking avatars with synthesized speech. It’s designed to speed up video production without filming or on-camera talent.
Key features
- Generate videos from a text script with an avatar that speaks and moves
- Support for 140+ languages and dialects
- Adjust speech style and pacing
- Edit scripts and automatically update the video
- Create multiple videos in parallel
- Integrations with corporate and education platforms
Typical use cases
- Training and onboarding videos
- Marketing and promo clips
- Presentations and internal communications
How it works and access
- Sign up on the official website
- Choose an avatar
- Enter a script or upload a text file
- Select voice, language, and speaking pace
- Render the video, then download or publish it
Synthesia offers a demo mode with up to 30 minutes of high-resolution video. After the trial, a paid subscription is required. There’s no standalone app download—Synthesia is available via the website only.
