Voice Avatar for Videos

Create photo-realistic voice avatars for videos in minutes. All you need to do is type in text, our tool takes care of the rest.

  • 85+ AI voice avatars
  • 400+ AI voices
  • Create voice avatars from text
Create a Free AI videoSee how it works
Trusted by 30,000+ companies of all sizes

How to create voice avatars

Here's how you can use Synthesia to create a voice avatar in 5 easy steps.

Step 1: Choose a voice avatar

Select one of our 85+ stock AI avatars, or generate a custom one.

Step 2: Paste text

Type in your text in any of our 120+ supported languages. The text will be narrated by the avatar.

Step 3: Select an AI voice

Find an AI voice that will be the perfect match for your avatar. We have 400+ synthetic voices available.

Step 4: Edit

Make your avatar stand out by uploading images, videos, music, and adding other built-in visuals.

Step 5: Generate and download

Click 'Generate' and your video with a voice avatar is done!

  • Text-heavy
  • Difficult to read
  • Basic format
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    Professional-looking video

What makes our voice avatars stand out?

Here are just some of our voice avatar features that enable you to create engaging videos in 5 minutes.

Create voiceovers in 120+ languages

Our voice avatars 'speak' 120+ languages. With our text-to-speech function, you can simply paste your text and our AI model will generate an (almost) human voice.

  • 120+ languages
  • 400+ AI voices and accents
  • No need for audio recordings


Choose from 85+ voice avatars

Find the perfect voice avatar for your video from our ever-growing and diverse selection.

  • 85+ diverse avatars
  • Alter facial expression
  • Based on real actors


Create your own voice avatar

Create content with your own digital voice avatar. Use our add-on feature to create your digital twin.

  • 10 minutes of video footage needed
  • Optional custom voice cloning
  • High security standards


Create videos with AI presenters

Quickly generate videos with voice avatars in 5 minutes in just a few clicks. All you need to do is type in some text.

  • No need for cameras or audio equipment
  • Includes access to 55+ video templates
  • Easily update video in seconds


All features

See the overview of all features available in Synthesia STUDIO.
Text to video
Transform simple text into professional-looking video for the first time ever. Videos can be up to 30 minutes long.
60+ Languages
We currently support 60+ different languages. We are constantly adding more accents and voices to the platform. See languages here.
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60+ AI avatars
With Synthesia you have out-of-the-box access to 40+ avatars. We are always adding more presenters to the platform. See them here.
Custom avatars
You can easily create your own presenter. It takes only 5 minutes. This is a paid add-on feature. Read more about it here.
Custom backgrounds
Easily upload any image or video as a background to your videos. Ideal resolution is 1920x1080.
Audio uploads
Record real voice clips and upload them to create video clips with your AI presenter. Only available in the corporate version.
Background music
We have prepared a selection of background music that you can freely add as a background sound to your videos.
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MP4 downloads
Each video comes in Full HD (1920x1080) resolution and you can freely download them from the platform.
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Video sharing pages
Each video gets a dedicated video sharing page. Easily share the video with your colleagues or clients or embed it on your website.
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Multi-slide videos
Combine several Synthesia videos into one video. Now you can create rich slide deck video experiences in just a few minutes.
Update video content
With Synthesia, you can simply duplicate the video, change the text and have an updated version of a video in just a few minutes.
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Add text, images, shapes
Add additional text, image or shape elements to your videos directly in Synthesia. No more annoying switching between different tools.

See examples of videos you can create with voice avatars

Create visually-appealing, professional videos with AI voices and AI presenters.
Learning & Development
Create and localise training videos in 60+ languages, without actors, voiceovers or post-production. Upload them easily to your LMS/LXP.
Learn more
Corporate Communications
Turn boring PowerPoints into engaging videos. Create high-quality videos for employee onboarding, meetings, or team updates.
Learn more
Explainer Videos
An all-in-one tool for creating explainer videos. Features a screen recorder, text-to-speech engine, AI avatars, templates & more.
Learn more

Synthesia Avatars

Below you can demo the avatars currently available on Synthesia.

See why people like you choose Synthesia

Beautiful and powerful results with little effort
We have built a training academy for our SaaS product with Synthesia. It currently consist of 39 videos over nine courses. Synthesia has enabledus to iterate
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Synthesia - Dan
Great product with even greater customer support
Synthesia allows us fast video productions with impressive results. It´s a great problem solver for our internal communication as well as for our training
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Synthesia - Dan
Easy-to-use and immediate wow-effect
The fact that you can create a video in multiple languages and change it in a sec after you found a mistake or the information changed is a breeze.
G2 Logo 5 Star review
Synthesia - Dan
The tool I have been waiting for years

Synthesia is straightforward to use. No additional peripherals, like cams and microphones needed. The results are impressive. Everything is optimized, so you are not forced to decide on tens of confusing settings.

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Synthesia client - Diego R.
A great tool for creating videos!

As an educational institution, we need to produce educational materials in 2 languages. Synthesia helps us to create high quality content in both languages, saving time and money — without compromising on quality.

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Synthesia client - Nataly R.
Great product with even greater customer support

Synthesia allows us to use video for situations we do not normally have resources for. So far, it has been used for product training, internal communication or explaining new processes.

G2 Logo 5 Star review
Jana M.
Beautiful and powerful results with little effort

We have built a training academy for our SaaS product with Synthesia. We managed to produce 20 professional-looking training videos in just three weeks.

G2 Logo 5 Star review
Tue S. Synthesia custoemr
Great resource for Training & Communication initiatives

We're using Synthesia to create explainer videos. It's just easier, faster, and more cost-effective to use Synthesia than to record an actual person doing the explanation.

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Synthesia customer - Luis F.G

Frequently Asked Questions

Frequently Asked Questions

What are AI voice actors?

AI voice actors are computer-generated voices that can be used to create a realistic-sounding voiceover for use in virtual assistants, video avatars, animated characters, and other applications.

They are generated using advanced machine learning techniques and can be programmed to have a wide range of accents, dialects, and speaking styles. Some AI voice actors are even able to respond to prompts in a way that mimics human speech patterns and intonations.

Is a voice avatar free?

You can generate a free voice avatar by trying the Synthesia free demo video generator.

In general, it depends on the specific service or product that you are using to create your voice avatar. Some companies may offer a limited, free version of their voice avatar software or service, while others may require a paid subscription or one-time purchase.

Ready to make a voice avatar?

Create an account and get started.
Click on the link below and get started using Synthesia with full access to all 45+ avatars and 60+ languages.
Synthesia is changing how my clients enter the global marketplace by delivering a hyper-local impact. In my world where language is so crucial it makes huge difference. The process itself is so advanced you can’t tell your actor is not a native speaker!
Tanya Bogin
Craft WW