| Text-to-video generation up to 10 seconds per clip | Yes | No |
| Image-to-video — animate a still photo with motion prompts | Yes | No |
| Lip sync — drop in audio and match mouth movements to generated characters | Yes | No |
| AI sound effects generation from text descriptions, no audio files needed | Yes | No |
| Fast generation speeds — most clips ready in under 90 seconds | Yes | No |
| Aspect ratio control for 16:9, 9:16, and 1:1 outputs | Yes | No |
| 140+ stock AI avatars across genders, ages, and ethnicities — ready to use without setup | No | Yes |
| 130+ languages and accents with natural-sounding AI voices included | No | Yes |
| Custom avatar creation from a 2-minute selfie video on Creator and Enterprise plans | No | Yes |
| PowerPoint and PDF import — paste in slides and Synthesia builds the video structure around them | No | Yes |
| Screen recording integration to mix avatar footage with software walkthroughs | No | Yes |
| Brand kit for adding consistent logos, colors, and intros across all company videos | No | Yes |