How to make a product demo video voiceover with AI

Make your product tutorial video stand out with an AI voiceover that makes your video engaging and easy to follow.

There's no need to spend time trying to record your own voice, or spend money hiring a voiceover artist to create professional video voiceovers talent. Using a smart AI text to speech generator, you can create your own lifelike voiceover for free in just a few clicks.

Finetune your voiceover in a wide variety of languages, voices, emotions, and pitch, then add to your video easily. Explore how you can level up demo videos with the free AI voiceover feature in Clipchamp video editor.

How to script a voiceover for a product demo video  

Before generating your voiceover with AI, it’s important to plan a clear and engaging script so you can easily communicate your product’s features, values, and benefits. Let’s take a look at some key steps to creating meaningful product demo voiceovers.

1. Identify who your target audience is and their pain points, so you can use language that they will understand and resonate with.  

2. Determine the goal of your product tutorial and which problems you are solving to keep your script focused.   

3. Identify the key features and benefits of your product that you would like to showcase to make your voiceover relevant to the video visuals.  

4. Make sure your script matches your intended social media platform like a casual tone for TikTok or more in-depth explainer for YouTube. 

5. Add call-to-actions like website links, buttons, social media handles or discount codes towards the end naturally so viewers don't get distracted from the demo.  

If you’re a video maker with writer’s block or want to work faster as you create videos, try creating voiceover scripts with free helpful AI tools like Copilot. Simply prompt AI to suggest a full video script, or even draft a good intro and outro for your video. Learn these AI prompts to generate video scripts fast and polish your original video ideas while retaining creative control on your video's messaging.

How to generate an AI voiceover for product demo videos 

Step 1. Import and add your video to the timeline

To import your own videos, photos, and audio, click on the import media button in the your media tab on the toolbar to browse your computer files, or connect your OneDrive. 

You can also use free stock media like video clips, video backgrounds, and stock music. Click on the content library tab on the toolbar and click on the visuals drop down arrow, then videos. Search through the different stock categories using the search bar as well.

Drag and drop your product demo video onto the timeline.

Step 2. Choose AI voice and language

Click on the record & create tab, then click on the text to speech option.

The text to speech tab will appear on the property panel. Here you can select the voiceover language, voice, and adjust advanced settings. Click on the drop down arrow to select from a range of languages including English, Japanese, Spanish, Italian, Greek, Hindi, French, and many more. Next, choose your voice by clicking the voice drop down arrow. You can click on the hear this voice button to listen to a preview of your selected voice style. 

Lastly, you can adjust your pitch and pace using the advanced settings drop down arrow. Choose from different pitch options like extra low, low, medium, high, and extra high to suit your tutorial video's needs.

Step 3. Type and save your AI voiceover script

Next, add your voiceover script to the text box in the property panel. Once you have added your text, click on the preview button to listen to your voiceover. Click on the save button to add your voiceover to your video. Your voiceover will automatically save as an MP3 audio file on your timeline below your video clip. 

If you need to edit your voiceover, double-click and change the words you want to edit, then resave your audio by clicking on the save button. 

Note: there is a maximum duration of 10 minutes per voiceover. Generate multiple free AI voiceovers to create a long AI narration.

Step 4. Generate subtitles for your demo video

Make your videos reachable to global viewers, and viewable on social media feed with the sound off. Click on the captions icon in the video preview to turn on autocaptions. Alternatively, you can click on the captions tab on the property panel to turn on autocaptions.

Follow the popup window prompts and click on the transcribe media button. The subtitle text will start generating in the captions tab on the property panel and appear in your video preview window. You can edit the appearance of your captions like the font size, alignment, and update the color palette. Learn about autocaptions in Clipchamp.

Step 5. Preview and save your demo video  

Make sure to playback your video by clicking on the play button before saving it. When you’re ready to save, click on the export button and select a video resolution according to your needs.

Watch how to create an AI voiceover video

Need more help with making a voiceover? Watch this video to learn how to add AI narration to level up your production quality.

For more help creating effective business videos, check out the ultimate guide to demo videos or explore more corporate video ideas.

Create AI voiceovers today with Clipchamp or download the Clipchamp Windows app.