Synthesia can import a PowerPoint deck and turn it into a narrated video with editable slide elements, an optional AI presenter, voices, captions, media, animation, and transitions. This does not make PowerPoint obsolete; it creates another delivery format for training, onboarding, product education, and presentations people need to watch asynchronously.
Watch the original PowerPoint-to-Synthesia video tutorial. Synthesia’s import options are more capable now, so use the current steps below.
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What Synthesia imports from PowerPoint
Synthesia’s current documentation describes importing a .pptx file, with options to bring text, shapes, images, and videos into the editor as editable elements and to convert speaker notes into the script. This is useful because each slide can become a scene without rebuilding the entire deck.
Some PowerPoint behavior does not transfer directly. Synthesia’s documentation notes that PowerPoint animations are not imported, tables can become non-editable static backgrounds, and deeply nested lists have limits. Inspect every slide after import.
Prepare the PowerPoint deck
- Use the final approved slide order.
- Remove hidden slides and comments that should not be published.
- Put the intended narration in speaker notes where practical.
- Replace unlicensed images, fonts, video, and music.
- Simplify complex animations and transitions.
- Check tables, charts, and diagrams at video size.
- Split dense slides into one idea per scene.
- Save a clean .pptx copy for import.
A presentation designed for a live speaker may contain fragments rather than complete explanations. The video version needs a self-contained narration.
How to convert PowerPoint to a Synthesia video
1. Import the deck
From the Synthesia home screen or top menu, choose Import PowerPoint and upload the .pptx file. Select the current import options for editable elements and speaker notes. Review the displayed file and slide limits before uploading a large deck.
2. Review every imported scene
Check fonts, wrapping, alignment, videos, shapes, tables, and image placement. Imported elements may be editable, but that does not guarantee the layout survived exactly. Rebuild any slide that is too dense or visually unclear.
3. Convert notes into a narration script
If speaker notes were imported, edit them for spoken delivery. Use short sentences, define acronyms, and remove stage directions. If notes were not imported, paste or write a script for each scene. Verify names, numbers, dates, prices, procedures, and compliance statements.
4. Choose an AI voice
Select the language, accent, voice, and speaking style appropriate to the audience. Preview difficult names and technical terms. Adjust spelling, punctuation, pauses, or pronunciation controls rather than accepting the first rendering.
5. Add an avatar only where it helps
An avatar can introduce the topic, explain transitions, or deliver presenter-led training. It does not need to cover every slide. Keep the presenter away from charts and text, use consistent placement, and choose a voice-only scene when the visual content deserves full attention.
6. Add media and animations
Replace weak imported visuals with authorized screenshots, images, clips, icons, or recordings. Animate only the elements that guide attention. Because PowerPoint animations are not imported, rebuild essential sequences in Synthesia’s editor.
7. Add transitions, music, and captions
Use restrained transitions and keep music below narration. Confirm that every media asset is licensed. Enable captions, then proofread them rather than assuming the voice script guarantees perfect timing and formatting.
8. Generate a short preview
Review the first scenes before generating a long video. Check pronunciation, avatar scale, pacing, visual timing, captions, and music. Fix the master style before applying the same mistake across the deck.
9. Generate and export
Generate the finished video, then watch the downloaded file from beginning to end. Confirm the current plan’s export resolution, watermark, language, avatar, collaboration, and commercial-use terms. Save the editable project and the source deck.
PowerPoint import problems and fixes
| Problem | Fix |
|---|---|
| Slide text is too small | Split the slide and enlarge only essential points |
| Animation disappeared | Rebuild the sequence with Synthesia animations |
| Table cannot be edited | Recreate it as simpler native elements |
| Avatar covers content | Move, resize, crop, or use voice-only narration |
| Voice mispronounces a term | Use pronunciation controls or phonetic spelling |
| Video feels like a static slideshow | Add purposeful reveals, b-roll, screen recordings, and scene variation |
Quality and rights checklist
- The imported deck is final and fact-checked.
- Every slide is readable at mobile video size.
- Speaker notes sound natural when read aloud.
- Names and technical terms are pronounced correctly.
- The avatar supports rather than obstructs the content.
- Captions, charts, tables, links, and calls to action are correct.
- All presentation assets and music are licensed.
- Any custom avatar or voice has explicit consent.
- The current Synthesia plan permits the intended use.
- Synthetic presenters are disclosed where required.
Related creator resources
- vidIQ YouTube research tool
- Envato creative assets
- Wondershare Filmora
- Canva Pro creator offer
- How To In 5 Minutes
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Conclusion
Synthesia’s PowerPoint import is most effective when the deck is simplified for video before upload. Import editable elements and speaker notes, rewrite the narration for listening, use avatars selectively, rebuild essential animations, and review a short sample. The result should feel like a designed video presentation, not an automated slide export.