Video Maker with Voice Over

Create stunning videos with voice overs simply by typing in text. No microphone, audio tool, or professional services needed.

  • Make videos in just a few clicks
  • No need to record your voice
  • No video editing skills required
Create a free AI videoSee how it works
Trusted by 50,000+ companies of all sizes

How to make a voiceover video using Synthesia

Step 1: Choose a video template or start from scratch

You can easily create videos from scratch, or you can use our handy, professionally-designed video templates to make the job even easier.

Step 2: Pick an AI video narrator

Make a plain voice over more engaging with a human-like AI avatar. The avatar will narrate your voice over.

Step 3: Add voiceover script

Let AI do the talking. All you need to do is type text and our text-to-speech will create a narration instantly.

Step 4: Add a personal touch

Personalize and edit videos right in the browser. Simply drag and drop transitions, a screen recording, music, visuals, and more.

Step 5: Generate and download

All that is left is to generate the video and share it with your audience. Stream, embed, download, and upload anywhere.

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

6 unique things you can do with Synthesia

Here are a few reasons why you should make a voiceover video with Synthesia.

70+ languages for voiceovers

Connect with your audience with voiceover in their native language. All you need is a script and a story to tell. We'll do the rest.


65+ AI video avatars

Adding voice to video is just not as engaging as seeing a person speak. Use our (almost) human avatars to narrate your voiceover, or create one of yourself.


Screen recorder

Support your video with a screen recording. Record your screen, crop, scale, and add to relevant video segments.


Create video content at scale

Video content can be slow and expensive to produce. With Synthesia you can create stunning videos from text in your browser at a fraction of the cost and time.


Synthesia Avatars

Below you can demo the avatars currently available on Synthesia.

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.
Synthesia Avatars - icon
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.
Synthesia embed - icon
MP4 downloads
Each video comes in Full HD (1920x1080) resolution and you can freely download them from the platform.
Synthesia laptop - icon
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.
Synthesia templates - icon
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.
Synthesia edit - icon
Add text, images, shapes
Add additional text, image or shape elements to your videos directly in Synthesia. No more annoying switching between different tools.

Use cases

Looking to create voiceover video content for your business? Here are a few examples of what you can create in STUDIO.

Play button

Using Synthesia, we developed a virtual facilitator to guide learners through a training session, which resulted in over 30% increase in engagement our of e-learning.

Learn more about training videos
Play Button

With Synthesia, it took me less than a week to turn 30 help articles into 2-minute videos. It's super intuitive and easy to use.

Learn more about how-to videos
Play Button

Thanks to the explainer videos created with Synthesia, we booked 35% more meetings compared to previous trade shows.

Learn more about marketing videos

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
G2 Logo 5 Star review
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
G2 Logo 5 Star review
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.

G2 Logo 5 Star review
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.

G2 Logo 5 Star review
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.

G2 Logo 5 Star review
Synthesia customer - Luis F.G

Frequently asked questions

Frequently Asked Questions

What is a voice over video called?

A video with a voiceover is, in essence, a video with an audio layer of narration. It is a popular video format for video tutorials, and commonly includes subtitles for accessibility.

The audio voiceover is typically recorded separately in a professional studio. A video maker would then upload the voiceover into the video.

How do you put a voice over on a video?

It depends on the tools you're using to do that.

Some apps support a simple drag and drop functionality for audio files, others allow you to record the audio right as you're editing your videos.

Synthesia STUDIO allows you to add a video record in an easy way - by typing in text. You can create high-quality video content with hyper-realistic AI avatars without having to record and upload footage.

Which video editor has voiceover?

Synthesia's AI video editor STUDIO has a text-to-speech functionality that allows you to quickly create high-quality voiceovers for video by typing in text. The tool supports over 60 languages and accents.

Which app is best for a voiceover video?

Synthesia STUDIO features tools that allow you to quickly make voiceover videos from text. Perfect for tutorial-style videos, how-to videos, explainer videos or simply to narrate your slides.

Ready to create a voiceover video?

Create an account and get started.
Click on the link below and get started using Synthesia with full access to all 85+ avatars and 120+ languages.
A virtual training like this is a great representation in terms of professionalism. We are on the right track. I’m happy to be able to provide something so great for our end users worldwide.
Dennis Hein