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How to Make a Voice Over PowerPoint Presentation Using AI [Step-By-Step]

Eric Miller
Eric Miller Originally published May 22, 24, updated May 31, 24

Do you want to make your PowerPoint presentations more professional? A voiceover PowerPoint presentation is an excellent approach to achieving this goal.

Adding voiceover to PowerPoint presentations is a fantastic idea. Whether you are creating educational content or business presentations, a voiceover is always an improvement.

But how do you effectively add a voiceover to your PowerPoint presentation? Well, you have landed at the right place for an answer to this question.

This blog will walk you through the complete process of adding a voice-over to your PPT. So, let's not waste more time and cut right to the chase.

In this article
    1. Accessibility
    2. Enhanced Communication
    3. Personal Connection
    4. Conciseness
    5. Easier to Digest
    1. Step 1: Download the Virbo Windows Application:
    2. Step 2: Import a PPT File
    3. Step 3: Write Text Script or Upload Audio:
    4. Step 4: Preview and Export Your File
    1. Faulty Microphone
    2. Issues with Permissions

Why Should You Do a VoiceOver PowerPoint Presentation?

Here are a few reasons why you should create a voice-over PowerPoint presentation:

  • Accessibility

Adding a voiceover to your PowerPoint presentation helps enhance accessibility. People with sight-related issues can easily access your presentations if they have a narration. This can ensure more people can benefit from your presentations.

  • Enhanced Communication

With a voiceover PowerPoint presentation, you can enhance communication with your target audience. Audio can help the audience understand your tone, emphasis, and passion, which can enhance engagement.

  • Personal Connection

Using voiceover narration can help build a more personal connection with your audience. Audio narrations humanize your content, which can enhance your audience's experience.

  • Conciseness

Adding a voiceover to your presentation makes it concise. You can provide additional content while elaborating on bullet points inside the presentation. This helps you communicate more details without populating your slides with more text.

  • Easier to Digest

Audio content is easier to digest than written content. Adding a voiceover to your PPTs can make the information easier for the audience to consume, improving their experience with your presentations.

How to do Voice Over for PowerPoint Presentation on Windows

Wondershare Virbo is an excellent way to add a voice-over to your PowerPoint presentation. The PowerPoint-to-video feature of Virbo makes this easy. It helps you quickly turn your PowerPoint presentation into a video, add a voiceover, and do a lot more with the power of AI.

The best part is that you don't need to appear on camera. You can also record a voice-over simultaneously without any additional recording operations. Once you are done, just export your PPT as a video!

All these fantastic features make Virbo an excellent choice for the job. So, let's go ahead and look at the steps for creating a voice-over PowerPoint presentation on Windows.

Step 1: Download the Virbo Windows Application

For this tutorial, you will need the Virbo Windows application. So, the first step is to download the application. To do so, go to the Wondershare Virbo website, and under the "Product" navigation option, click Virbo for Desktop.

wondershare virbo for desktop download.

Or, You can directly click the Free Download button below to get Virbo on your desktop.

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wondershare virbo for desktop download screen.

Once you have downloaded Virbo, install it on your PC. This tutorial provides instructions on installing Wondershare Virbo on Windows.

Step 2: Import a PPT File

Once you have installed Wondershare Virbo on your computer, it is time to create your voice-over PowerPoint presentation. To get started, import your PPT to Virbo. To do so, click open the Wondershare Virbo app, click on Create Video, and then click Import PPT.

import a ppt file in wondershare virbo.

Click "Select file" on the open popup and then choose your PPT file.

select the ppt file to import in wondershare virbo.

Keep the "Script Extraction" box as "Don't extract script" and click on "Create Video."

settings for importing ppt in wondershare virbo.

Once the PPT has finished importing, move on to the next step.

Step 3: Write Text Script or Upload Audio:

You can create a voiceover PowerPoint presentation with Wondershare Virbo in two different ways. You can either paste your written script or do a voiceover yourself.

Paste your script in the Text Script box to add a written script.

add text for voice over in Wondershare virbo

You can see the AI voice options next to the text box. First, choose the language or accent you want for your script. You can choose from many options by clicking on the language box at the top. You can also use filters to select your language.

ai voice over settings for wondershare virbo.

You can also set the Speed, Pitch, and Volume for the AI voiceover.

wondershare virbo ai voice over settings.

Once you set everything up, click the play button to check if this is your desired voice.

play ai voiceover script in wondershare virbo.

To add your voiceover, go to the Audio Upload tab. Here, you can see a bunch of different audio options. You can upload your audio file, extract audio from an MP4 file, or do a live recording for each slide.

upload audio voiceover recording in wondershare virbo.

Choose an option that fits your scenario and move on to the next step.

Step 4: Preview and Export Your File

Once you have added the voiceover for your PPT, check to see if everything is perfect. To do this, click Preview to see your presentation's appearance.

preview voiceover ppt in wondershare virbo.

If everything is perfect, you can click Export to download your voice-over PowerPoint presentation as a video.

export voiceover powerpoint presentation in wondershare virbo.

How To Add a Voiceover to a Video Using Recording Software

The key benefits of using dedicated recording software are better audio quality control, editing capabilities, and the ability to separately record and fine-tune the voiceover before combining it with your video project

here are the key steps to add a voiceover to a video using recording software:

Step 1. Set up your recording environment

Find a quiet room with minimal background noise and echo. You can use blankets or acoustic foam to reduce echo if needed. Ensure there will be no interruptions during recording.

Step 2. Choose your microphone

While built-in laptop/phone mics can work in a pinch, it's recommended to use an external USB microphone for better audio quality. Even an inexpensive mic ($50-100) will produce superior results compared to built-in mics.

Step 3. Select recording software

There are many options for audio recording software like Audacity (free), Audiate by TechSmith, or your video editing software's audio recording tool. Choose one that allows easy editing and exporting of audio files.

Step 4. Prepare your script

A written script helps maintain a consistent tone and pacing and reduces awkward pauses. Read it aloud beforehand to practice.

Step 5. Record your voiceover

Open your recording software, select the correct microphone input, and record your voiceover following the script. Do multiple takes if needed.

Step 6. Edit the audio

Use the recording software to trim out mistakes, remove silence, adjust volumes, and add any audio effects like equalization or noise reduction.

Step 7. Export the voiceover file

Export your final edited voiceover as an audio file (MP3, WAV, etc.) to import into your video editing software.

Step 8. Import and sync in the video editor

In your video editor, import the voiceover audio file and sync it with your video footage. Adjust audio levels as needed.

Why Isn't The Recording Working?

There are several reasons why your recording may not be working. Some common problems to check include:

  • Faulty Microphone

The most common issue that may be preventing your recording from working is a faulty microphone. If you are recording using an external microphone, try using another one to see if the option persists. Another thing you can do to diagnose the issue is to open a recording app on your computer and see if the recording works. If it doesn't, try changing your microphone.

  • Issues with Permissions

Another common reason the recording does not work for your voice-over PowerPoint presentation is permission issues. Make sure apps have permission to access your microphone. On your Windows laptop, go to Settings → Privacy & Security → Microphone and ensure Microsoft Access is on.

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While recording software is suitable for capturing live voiceovers, Virbo provides an all-in-one AI-powered solution tailored for efficient multilingual video voiceover production with realistic avatars. This can greatly streamline video creation workflows for businesses and content creators.


All you need to know is adding a voice-over to your PPT file. We have listed the process to help you create a perfect voice-over PowerPoint presentation. Wondershare Virbo is an excellent choice for this job.

Along with adding a voice-over to your PPT file, Wondershare Virbo offers many other features. You can use it to create videos with AI hosts, Translate videos, and perform many different video operations. It is a perfect tool for creating and editing videos and PPT files.

This blog post has helped you create impressive PPT files. If you have any questions about Wondershare Virbo or adding a voiceover to your PPT, let us know in the comments below. We would also appreciate your feedback and suggestions.

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FAQs on Turning PowerPoint into a Video with Audio

  • Can I edit the voiceover after it's been generated?
    Yes, you can edit the voice-over if you are still in the edit mode after generating your voice-over PowerPoint presentation. Once you have generated the video and extracted it, you cannot edit the voice-over. You will have to start over.
  • How can I ensure the quality of the voice-over generated by AI?
    Wondershare Virbo offers multiple options for AI-generated voiceovers. You can choose the language, accent, and gender, along with speed, pitch, and volume. Please select your desired options and preview the presentation to ensure they are what you want.
  • Can I customize the voice generated by AI?
    Yes, you can customize the AI voice generated however you want. Wondershare Virbo allows you to control the AI voice's speed, pitch, and volume, which can help you easily create an excellent voice-over.
Eric Miller
Eric Miller May 31, 24
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