Synthesia’s AI Voice cloning lets you copy your voice in 10-15 minutes. Record your personal voiceover in 29 languages for videos, podcasts, audio books, ads and much more! Check out examples below.
Original Voice
Cloned Voice
Trusted by over 50,000 companies
About Synthesia’s AI voice cloning
Voice cloning in 29 languages
Synthesia’s cloned voices can speak in 29 different languages. Fancy hearing yourself speaking Italian or Japanese?
Engaging and natural sound
Synthesia’s voice cloning retains your natural speaking style, intonation and elements of accents. It’s nothing like robotic-sounding voices.
Pair with personal avatar
In addition to custom AI voice, with Synthesia you can create a digital twin or personal avatar that can be paired with your cloned voice.
Instant voice cloning
The entire voice cloning process takes less than 15 minutes.
How Synthesia’s AI voice cloning works?
Step 1: Create a Synthesia account
In order to clone your voice, you will need a Synthesia account. Click here to get started and make sure you set up at least a Personal Plan to access the voice cloning feature.
Step 2. Voice recording
Find a quiet place, navigate to the “Voices” tab, click “New voice,” and follow the recording steps. Here is the step-by-step process on how to clone your voice.
Step 3. Voice cloning
You will receive an email once your cloned voice is ready. The whole process takes less than 15 minutes.
Step 4. Start creating
Once your voice is cloned, you can use it in any videos you create in Synthesia. Try it out!
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Business benefits of AI voice cloning technology
Time and cost efficiency
AI voice cloning streamlines video and audio production, significantly cutting costs by eliminating the need for traditional voiceover recordings.
Localization and scale
With the ability to speak in 29 languages, cloned voices allow content creators to scale their work internationally. Imagine your favorite YouTube creator sounding incredibly realistic in almost any language.
Enhanced training and development
Voice cloning improves employee training by using familiar voices to create personalized materials, increasing engagement and retention. It enables quick, effortless, and cost-effective content updates without re-recording.
Improved business communication
Voice cloning technology transforms communication by overcoming linguistic and cultural barriers. Your digital avatar can speak languages you don't know fluently making it easy to engage with employees in any market.
Personalized customer experiences
Voice cloning adds a personal touch to sales outreach, customer onboarding, and support by delivering content in the listener's language with your own voice, boosting response rates, product adoption, and customer satisfaction.
Brand consistency
Voice cloning ensures consistent brand messaging across multiple platforms and languages, maintaining a unified voice that strengthens brand identity and recognition.
Use cases of AI voice cloning
Enterprise-grade security
We take security and AI safety seriously. Learn more about how our team works on building a product that's ethical and secure.
SOC 2 & GDPR compliant
Security is core to everything we do, from how we develop the product to how we treat customer data. Our security processes have been independently audited and certified.
Ethical use of AI
AI ethics and safety are a big part of our mission. To translate our commitments into action, we rely on the 3Cs framework: Consent, Control, and Collaboration.
SAML SSO
We support SAML 2.0 SSO and authentication via Google for Enterprise customers for secure access to our platform.
MSAs & Security questionnaires
We offer adaptable MSAs and work with your team to answer security questionnaires to meet your procurement requirements.
Frequently asked questions
Can I download my custom AI voice from Synthesia?
Yes, you can. After creating videos in Synthesia using your cloned voice, you can download the audio file and use it in any other editing software or tool.
In which languages can my cloned voice speak?
Your cloned voice can speak in the following languages: English, Hindi, Portuguese, Chinese, Spanish, French, German, Japanese, Arabic, Russian, Korean, Indonesian, Italian, Dutch, Turkish, Polish, Swedish, Filipino, Malay, Romanian, Ukrainian, Greek, Czech, Danish, Finnish, Bulgarian, Croatian, Slovak, and Tamil. We are continually working to expand this list with more languages in the near future.
What are the requirements for my custom AI voice recording to ensure a high-quality AI voice copy?
For optimal voice cloning, we recommend recording your voice in a quiet room using a good quality microphone. Better recorded audio will result in the highest possible end quality for your cloned voice.
How will my voice sound in other languages?
Your cloned voice will retain some of the unique characteristics of the original speaker, though it may not completely preserve your accent. For example, a German speaker's cloned English voice might have a slight German accent but could sound more American than the actual speaker.
How does AI voice cloning work?
AI voice cloning uses advanced artificial intelligence to create a synthetic copy of an individual’s voice. This process involves multiple steps, primarily utilizing machine learning algorithms to replicate the distinctive features of the original voice.
Can I clone any voice?
Synthesia strictly prohibits cloning voices without explicit consent. We only allow the cloning of your own voice and require users to provide verbal consent during the voice cloning process.
How can I clone my voice with Synthesia?
To clone your voice, you need an active Synthesia account (at least a Personal Plan). Within your account, navigate to the “Voices” tab and click “New Voice.” You'll then name your voice, select the language and gender, and read a few paragraphs of text followed by providing your voice cloning consent. Once the recording is complete, we will generate your cloned voice within a few minutes and notify you via email when it’s ready for preview and use.
Can I re-record my voice if I don’t like the end result?
Yes, you can delete any previously cloned voices and create new ones. Additionally, you might want to have multiple voices to convey different emotions, such as cheerful, sad, or narration styles.
