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How do I clone my voice in Synthesia?

Create a custom AI voice in 32 languages by recording or uploading your voice.

Jess Diaz-Gomes avatar
Written by Jess Diaz-Gomes
Updated over 3 weeks ago

📌 This voice cloning process is available exclusively to Enterprise Plan users. If you're interested in upgrading your plan, please contact Synthesia Support.

How to create a Voice Clone:

  1. Click New voice to begin the voice creation process.

  2. Choose a Voice Creation Method. You can create your voice in one of two ways:

    • Record your voice

    • Upload an audio file

Method 1: Record Your Voice

Input Required

Before recording, you’ll need to provide the following:

  • Gender

  • Language

  • Microphone selection

  • Script speed

💡 Want your voice clone to sound awesome?

Use a good mic when you record - clear audio makes a big difference.

Recording Instructions

  1. On the right side of the details page, review the script you’ll be reading.

  2. Click Start Recording.

  3. Read the script in a positive tone, pausing between paragraphs and taking natural breaths.

  4. After recording, the voice speaker must provide consent by reading a randomly generated passcode.

  5. Once consent is successfully processed, click Generate to begin voice processing.

Method 2: Upload an Audio File

Audio Requirements

  • Duration: 1 to 5 minutes

  • Supported formats: mp3, wav, m4a, weba, aac, flac, ogg

Upload Instructions

  1. Upload your audio file.

  2. Provide the Gender and Language of the speaker.

  3. The voice speaker must record consent using a unique, randomly generated passcode.

  4. Once consent is processed, click Generate to start voice processing.

After Voice Generation

  • Your custom voice will appear in the Voice Picker under the selected language’s Custom Voices section.

  • You can use your voice clone in multiple languages, not just the one it was recorded in.

💬 FAQs

My consent was rejected - what do I do?

Not a problem - simply try submitting it again. If you need further help feel free to reach out to our Support Team.

Can I rename my clone?

You can rename your voice clone, find out more in our article here

Can I create a voice clone another way?

You can create a voice clone when creating a Personal Avatar, find out more here

Related Articles
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How do I upload an audio file to Synthesia?
How do I create my Personal Avatar?
How do I transfer my ElevenLabs Professional Voice Clone (PVC) to Synthesia?
How do I use my voice clone in a video?
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