How to Add Voice to Video Automatically Using AI

AI voice gives content creators of all kinds the ability to transform their videos into multilingual masterpieces with the click of a button. The process is automatic these days, which takes a lot of time, effort, and expense out of the equation. By following the simple step-by-step process outlined below, you are on your way to global attention, increased engagement, and the type of success you can only achieve from expanding your reach all over the world.

1 – Choose the Best AI Voice Service Available

The process begins with choosing the right service that gives excellent results without wasting your time or money. PERSO.ai is exactly that. Do not waste your time with competitors who failed to deliver localized and culturally nuanced language with high quality lip sync for multiple speakers and easily downloadable files that integrate with all the popular platforms. 

2 – Upload Video or Copy & Paste Your Link

Load your finished video or paste in the URL of one that is already hosted in its original language. The flexibility of both these options makes it possible to translate new content as well as upgrade older clips that were published in the past. Adding AI voice in another language can revitalize them and reach new audiences.

3 – Pick from 32+ Languages 

What new market do you want to reach with your video content? The most commonly spoken and understood languages in the world include English, Mandarin Chinese, Hindi, Arabic, and Spanish. Other popular options include German, French, Urdu, and Russian. You can choose one or more of these depending on your intention for global marketing and influence. 

4 – Click “Dub” and See the Magic Happen

A simple click of the button starts the process of creating the AI voice over. Then, you simply need to wait a few short moments for everything to finish. This is the fastest option if you want quality multilingual video content.

5 – Use the script editor, if required, to update the script

Before finalizing your AI dubbing, you can review and fine-tune your translated script using the built-in script editor. This lets you adjust tone, phrasing, or cultural references to better match your audience’s expectations. Whether you need minor tweaks or a full rewrite, the editor ensures your message stays clear, accurate, and brand-consistent across languages.

6 – Export the Video in the Most Popular File Formats

We support all preferred video file types to make it easier for users to choose the one they want. This lets you control the quality and overall file size with ease. You can also choose to export separate audio files, which is the perfect option for multi-tracks on YouTube or extra content downloads on your own site. Another option is to save subtitle files separately. The options are virtually endless with PERSO.ai.

7 – Upload to Your Channel and Grow

Follow all the platform-specific instructions to upload your new videos. Another option is to use the onboard integrations for YouTube and other social media and sharing sites in the program itself. No matter which method you choose, the AI voice over gives you the opportunity to expand to new markets and make a real difference in your future success.

When you need the best quality AI voice with the easiest to use system, choose PERSO.ai right away. Get started for free with daily renewable credits to see how you can transform your current content into an international success story.

Frequently Asked Questions 

What is the easiest way to add voice to a video using AI?

The easiest way is to use an online AI dubbing tool like PERSO.ai. You simply upload your video or paste a link, choose your target language and voice, and click “Dub” to automatically generate your voice-overs in any foreign language..

Can I match my original voice when adding a new language?

Yes. PERSO.ai offers AI voice cloning and dubbing that can closely match your original speaker's tone and cadence, making it look like you're naturally speaking in a different language.

How many languages does PERSO.ai support for AI voice dubbing?

PERSO.ai currently supports over 32+ popular global languages, including English, Spanish, Hindi, Arabic, Mandarin, French, and more. You can add voice overs in one or multiple languages easily.

Is it possible to add voice to older videos with PERSO.ai?

Absolutely. You can upload older content or paste a link to an existing video, then add voice in a new language to revamp and republish it for global audiences.

Does PERSO.ai support video export in multiple formats?

Yes. You can export your dubbed videos in various popular file formats, and also download separate audio tracks or subtitle files for multi-track or platform-specific uploads.