This feature is only available to customers on the Enterprise Plan.
If you're not on the Enterprise Plan and would like to upgrade, please Contact Synthesia Support or refer to our guide: How do I upgrade my Synthesia plan?
Yes — you can switch the speaker’s voice to either a stock voice or a voice clone. And with secure translation editing, you can fine-tune translations for dubbed videos while keeping the original meaning intact.
How to securely edit translations
Dub your video using the Video dubbing feature.
After the dubbed version is generated, click Edit.
Update translations directly in the editor but ensure the original meaning stays intact.
“It was sunny in London” → “The sun was shining in London” ✅
“It was sunny in London” → “It was raining in London” ❌
Generate the final version. You can choose to enable lip sync at this stage, even if it wasn’t selected initially.