How to turn a PowerPoint into a narrated video

To turn a PowerPoint into a narrated video, upload your deck to a tool that reads each slide and narrates it for you. With ScreenDub you upload a PowerPoint, Google Slides export, or PDF, it writes a narration script slide by slide, voices it in a natural voice, and renders a finished MP4. There is no screen recording and no microphone, and you can produce the same deck in 70+ languages from the one file.

Why turn a deck into a video at all

A slide deck only works when you are in the room to talk over it. Sent as a file, it loses the half of the message that lived in your voice, and the reader is left guessing what each bullet meant. A narrated video carries the explanation with it. People can watch it on their own time, pause and rewind, and get the same walkthrough whether they open it today or next quarter.

Doing the narration as editable text, rather than a live recording, means you are not stuck re-recording the whole talk when one slide changes. You fix that slide's line and re-export. The same deck can also go out in every language your audience speaks without you presenting it more than once.

What you need

• A free account. No credit card is needed to start.
• Your deck as a PowerPoint file or a PDF. Google Slides exports to either.
• A sense of who the video is for, so the script lands at the right level.

How to narrate your deck, step by step

1. Upload the deck. Bring a PowerPoint or a PDF. Each slide becomes one narrated segment, so the structure of your deck becomes the structure of the video.
2. Let it read the slides. ScreenDub looks at what is on each slide and drafts a narration line that matches it. You start with a full first draft instead of an empty box, so the job becomes editing rather than writing from scratch.
3. Edit the script. Adjust any line so it sounds the way you would say it out loud. Add the point a slide implies but does not spell out, and trim anything that just reads the bullets back. The first correction on each slide is free.
4. Choose a voice and style. Pick a voice, accent, and script tone that fit the audience, whether that is training, onboarding, or a recorded talk. Preview it against a slide or two before you commit.
5. Export the video. Render it to a finished MP4 with the narration timed to each slide. Share the file anywhere a video plays.

When this works best

• Training and onboarding decks that people watch on their own time.
• Recorded versions of a talk for anyone who missed it live.
• Course and lesson content built from slides.
• Sales or investor decks you want to send as a video, not a static file.

Tips for a deck that plays well as video

• Write the narration to add, not repeat. The slide shows the headline; the voice should explain why it matters. Reading the bullets out loud is the fastest way to lose a viewer.
• Keep slides to one idea each. Dense slides make for long, rambling narration. Split a busy slide into two and the script tightens on its own.
• Mind the pace. A slide that needs a minute of talking is fine; a wall of text the viewer has to read while you talk over it is not.
• Open with the takeaway. Say what the deck will prove in the first slide so people know why to keep watching.

Frequently asked questions

Try it on your next deck. Start for free, or read more about PPT to Video.