AI Voice Dubbing Made Simple with Smartcat

Smartcat AI dubs your videos with natural-sounding voices in any language, transforming your content for audiences worldwide.

Theresa Hein
Theresa Hein
Content Strategy and Localization Lead
Theresa Hein
Content Strategy and Localization Lead
With Smartcat, we can translate all our multimedia, such as video, subtitles, and scripts. Smartcat provides a more streamlined and centralized approach to translation and localization that would eliminate manual steps

The Fortune 1,000 choose Smartcat for translation

Drive higher quality, faster delivery times, and bumper
cost savings

95%+

AI quality

Smartcat AI provides high-quality automatic translation in seconds and for up to 280 languages.

4x

your turnaround time

Our AI human workflow speeds up your app's translation delivery time, even for complex, large-scale projects.

70%

cost savings

Drive exponential savings with Smartcat AI human workflows and a simplified end-to-end video AI dubbing lifecycle.

Generate humanlike dubbing with AI in a snap

Enjoy a simple and seamless AI dubbing process with Smartcat, from start to finish.

Go effortlessly global with AI audio dubbing in any language

Create natural-sounding AI voice in 280+ languages for global audiences.

Perfect for training and elearning videos

Create engaging training videos with AI voices, replacing the original voice with a natural sounding AI generation that sounds natural and engaging. 
Smartcat AI replicates the natural accent and intonation in every language, helping your training videos resonate with any audience.

Ideal for busy marketing teams

Language barriers are no longer a barrier to expansion in overseas markets. 
With AI voice generation, marketers can maximize promotional campaigns with diverse international audiences in any language.

It’s as easy as one,
two, three

here’s no technical knowledge required to get awesome AI voice or audio files in any language with enterprise-quality voice over.

1

Just upload your video

2

Let Smartcat handle the AI voice generation

3

Review, and download your final product—all in one streamlined process.

Get complete peace of mind with enterprise-grade security

Smartcat employs the most cutting-edge data encryption technologies. And all of our data centers are SOC-1, SOC-2, and SOC-3-compliant. You have no limit to storage capacity and your data on Smartcat is always that: yours. 
Smartcat will never share your data with any third parties.

A worldwide enterprise leader in AI voice generation

9.6/10

for ease of setup

9.2/10

ease of use

1,000+

global corporate clients

20%

of the Fortune 500

It all starts with a call

Humanlike AI voice to engage any audience worldwide

4X

Go to market quicker

Learn how Smith + Nephew harnessed Smartcat language AI to improve translation turnaround time 400%.

30%

Enhancing translation output

Find out how Wunderman Thompson translates 30% more content without extending their budget while increasing quality.

50%

Cutting costs in half and increasing productivity

Discover how expondo drove a 50% productivity improvement while halving their translation costs.

The ultimate enterprise solution to AI-dub voice in any language, for busy teams

Discover Smartcat AI video translator for high-quality, cost-effective dubbing results in minutes, in any language.

Frequently Asked Questions

What is AI voice dubbing?

AI voice dubbing involves using artificial intelligence to automatically replace the original audio in a video with synthesized voices. This technology leverages advanced machine learning algorithms to produce natural-sounding speech that matches the tone, emotion, and timing of the original dialogue. Automatic dubbing allows for efficient and scalable production of multilingual content, ensuring high-quality audio that can be tailored to any global market.

How to use AI voice for YouTube videos?

To use AI voice for YouTube videos, follow these steps:

1. Select an AI dubbing service: Choose a reputable AI dubbed videos platform like Smartcat.
2. Upload your video: Import your YouTube video file into the platform.
3. Choose your language and voice: Select the target language..
4. Generate the dubbed audio: Allow the AI to process and create the dubbed audio.
5. Review and edit: Listen to the AI-dubbed version and make any necessary adjustments.

Download and upload: Download the final dubbed video and upload it to your YouTube channel.

What are the benefits of voice-over translation?

Voice-over translation offers several benefits with the right provider. Here are five of the primary reasons to use this service.

1. Enhanced accessibility: Makes content accessible to non-native speakers and those with visual impairments.
2. Global reach: Enables content to reach international audiences, expanding market potential.
3. Improved engagement: Increases viewer engagement by providing audio in the audience’s native language.
4. Brand consistency: Maintains brand voice and messaging across different languages.
5. Cost-effectiveness: Reduces the need for multiple localized productions, saving time and money.

How does real-time voice translation work?

Real-time voice translation uses sophisticated AI algorithms and neural networks to instantly convert spoken language into another language. It involves the following steps:

1. Speech Recognition: The AI system captures and transcribes spoken words in real time.
2. Language Translation: The transcribed text is then translated into the target language using machine translation models.
3. Speech Synthesis: The translated text is converted back into speech using AI-generated voices, providing immediate audio translation.

Is it legal to use an AI voice over your own videos?

It is legal to use an AI voice over your own videos, provided that you have the necessary rights and permissions for the content you are dubbing. Ensure that you own the original video or have explicit permission from the copyright holder to modify and distribute the video with AI-generated audio.

How to create an AI voice for regional languages?

Creating an AI voice for regional languages involves several steps:

1. Data collection: Gather extensive audio recordings of native speakers in the target regional language.
2. Training AI models: Use these recordings to train machine learning models on the nuances, phonetics, and accents of the regional language.
3. Voice synthesis: Implement text-to-speech algorithms to convert text input into synthesized speech that sounds natural in the regional language.
4. Fine-tuning: Continuously refine the AI models using additional data and feedback to improve accuracy and naturalness.

A solution like Smartcat generates AI voice over with natural-sounding accents and linguistic intonation in your chosen target translated languages.

Can I dub videos in multiple languages?

You can dub videos in as many languages as you require with Smartcat, using AI vocal translation technology. 

Smartcat enables you to select different target languages and corresponding AI voice to create multilingual versions of your original video, ensuring each version maintains high-quality and natural-sounding audio.

How long does AI dubbing take?

The duration of AI dubbing depends on the length and complexity of the video as well as the processing power of the AI platform used. Smartcat typically generates a dubbed video of five to ten minutes in your chosen languages in minutes.

Typically, AI dubbing can significantly reduce turnaround times compared to traditional methods, from start to finish.

How does AI voice over dubbing work?

AI voice-over dubbing tends to follow this five-step process:

1. Input: Upload the original video and its transcript to the AI platform.
2. Language selection: Choose the target language and desired AI voice for dubbing.
3. Processing: The AI system processes the video, synchronizing the translated text with the visual content.
4. Speech synthesis: The translated text is converted into speech using AI-generated voices that match the timing and emotion of the original dialogue.
5. Output: The platform generates the final dubbed video with synchronized audio, ready for review and distribution.

Smartcat AI also empowers you to edit and refine your dubbed AI speech generation and collaborate with your team inside your Smartcat workspace. With an unlimited seats model, you can invite as many colleagues as you need at no extra cost.

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