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Convert PowerPoint to Video with AI

Nick Warner
Written byNick Warner
Last UpdatedDecember 16, 2025
Modern office with computer showing PowerPoint to video AI conversion
Create AI videos with 230+ avatars in 140+ languages.
Summary

Discover how converting PowerPoint to video with AI revolutionizes presentations. Learn the benefits, best practices, and how HeyGen's AI tools make it easy.

Key Takeaways:

  • HeyGen converts PowerPoint and PDF files to professional videos in 3-5 minutes using AI technology
  • Add AI avatars with lip-syncing, voiceovers, and transitions to enhance static presentation slides automatically
  • Online converters eliminate need for cameras and editing software when creating presentation videos

Do you need to convert your PDF to MP4 or PPT to MP4 but don't know how to start? Keep reading to learn how simple it is to convert PowerPoint to video online!

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How do you convert PowerPoint to video online?

HeyGen converts PowerPoint presentations to video by uploading PPT files, automatically splitting slides, adding AI avatars with voiceovers, then exporting as MP4.

There are many reasons to convert a PowerPoint into a video. You might want to create a presentation video or post a video tutorial. No matter the reason, there are different online converters you can use.

Do you wonder which AI tool can help you convert your PowerPoint to video? We're here to help. HeyGen is a great AI tool that lets you convert your PowerPoint presentation to a video online.

So whether you want to change your PPT to MP4 or PDF to MP4, HeyGen is the best choice. Additionally, you can also transform shorts into longer videos with its versatile features.

Here is a step-by-step guide to help you convert your PowerPoint presentation to video online fast.

Step 1. Open HeyGen.com And Upload Your PPT

Start by opening HeyGen.com and upload your PPT. Once you upload your PPT, HeyGen will automatically split your PowerPoint presentation into video slides. Sounds great, right? But there is more.

Step 2. Add The Elements You Want For Each Slide

HeyGen offers many elements you can add based on what you need. For example, add text to the video canvas by typing it into the box.

Want to include AI video localization features to enhance your content? You can also integrate voiceover by tapping the mic to record or upload audio. Additionally, for advanced conversion options for quality, consider adding various enhancements.

Add an AI presenter with a lip-syncing feature. Simply upload a picture to create your avatar, or choose one from built-in avatars.

For transitions, tap the '…' button on the timeline. Notably, a well-placed voiceover enhances presentation effectiveness.

Step 3. Click Submit To Get Your PPT To Video Final Result

Finally, click the submit button. The converted PowerPoint video will save to the video tab.

How do you convert PDF to video online?

HeyGen converts PDF files to video by uploading documents, automatically generating video slides, adding AI presenters with voiceovers and transitions, then saving as MP4.

HeyGen converts PDF files to video by uploading documents, automatically generating video slides, adding AI presenters with voiceovers, then exporting MP4 format.

Follow this stepwise guide to convert your PowerPoint PDF to video online quickly.

Step 1. Open HeyGen.com And Upload Your PDF

First, open HeyGen. Upload your PDF. HeyGen will split your PowerPoint PDF into video slides automatically.

Step 2. Add The Elements You Want For Each Slide

HeyGen lets you add many elements to your new PowerPoint video. Add text to the video canvas by tapping the text option. To add voiceover, tap the mic to record or upload your voice.

Add an AI presenter with lip-syncing by uploading your picture or choosing built-in avatars.

Tap the '…' button on the timeline for transition effects.

Step 3. Click Submit To Get Your PPT To Video Final Result

Click the submit button. Your new PowerPoint video will be saved in the video tab.

How long does it take to convert PPT to video on HeyGen?

HeyGen's online converter processes PowerPoint presentations into video format within three to five minutes using an easy-to-use interface and automated slide conversion.

HeyGen's interface is easy to use. It takes only a few minutes (3-5) to convert your PowerPoint to video using an online converter.

How do you record PowerPoint with audio?

HeyGen's voiceover feature enables recording PowerPoint with audio by using microphone recording or uploading pre-recorded audio files directly to presentation slides.

Recording your PowerPoint with audio adds more interest for your viewers. Use HeyGen's voiceover feature to add audio. This software helps you capture video and audio for your presentation slides.

Does Mac have a video converter?

HeyGen functions on Mac computers and converts PowerPoint presentations into videos that play across multiple devices without requiring additional Mac-specific converter software.

HeyGen works on Mac and helps you convert PowerPoint presentations into videos to play on many devices.

What apps read PDF files?

Adobe Reader, Foxit Reader, and Sumatra Reader are popular applications that read PDF files across different operating systems and device types.

Many apps read PDFs, like Adobe Reader, Foxit Reader, and Sumatra Reader.

You may also be interested in: Best Tools for Converting PowerPoint to Video Online/PC

Convert PowerPoint to Video Frequently Asked Questions (FAQ)

How do I convert PowerPoint to video using HeyGen?

HeyGen converts PowerPoint to video by uploading presentation files, adding desired elements like AI avatars and voiceovers, then clicking submit for MP4 export.

Simply upload your PowerPoint to HeyGen, add any desired elements, and click submit to convert to video. You can find more details on how to turn shorts into videos.

What tools aside from HeyGen can convert PPT to MP4?

Flixier and Magic Slides convert PPT to MP4 format with features including video trimming, effect additions, and various export options for presentation videos.

Other tools like Flixier and Magic Slides allow conversion of PPT to MP4 with features like trimming and adding effects.

Can I convert PDF to MP4 online?

Online-Convert and CoolUtils convert PDF files to MP4 format efficiently through web-based interfaces without requiring software downloads or technical expertise.

Yes, online tools like Online-Convert and CoolUtils can convert PDFs to MP4 efficiently.

Is there a way to add voiceover to PowerPoint videos on HeyGen?

HeyGen adds voiceover to PowerPoint videos by recording audio directly through microphone input or uploading pre-recorded audio files to video slides.

Yes, HeyGen allows you to add voiceover by recording or uploading audio directly to your video.

How quickly can HeyGen convert a PowerPoint to video?

HeyGen converts PowerPoint presentations to video within three to five minutes using automated online converter technology that processes slides and elements efficiently.

It typically takes HeyGen 3-5 minutes to convert a PowerPoint presentation to video using its online converter.

About

Nick Warner is Head of Creator Growth at HeyGen, where he helps creators and brands scale their content with AI video tools. He writes about AI, video technology, and how creators can use these tools to tell better stories and reach wider audiences.


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