1 AI Video Creation Platform

What do you like best about Synthesia?

How easy it is to use and get started! The platform is user friendly - anyone can do it! It's also very easy to download and upload the videos into an LMS or other video hosting platform.

Zach F.
Senior Learning & Development Analyst

Free PowerPoint to Video Converter

Upload your PowerPoint (.pptx) and automatically turn it into a video for free. Keep your original slide design, layout, and speaker notes.

Choose your input method and let AI create your video.

  • Idea
  • Script
  • URL
  • File

Upload PowerPoint

Click or drag to upload a PowerPoint
Max 100MB

Upload failed: file size must be 100 MB or less.

Don't have a file? Use our templates

Choose Video Settings

  • Import assets: Import text, images, videos and shapes as editable elements.
  • Import speaker notes: Import speaker notes and convert into video script

Convert to Video for Free

Pick any Synthesia template

  • Select Marketing Plan
  • Select Effective Video SOPs
  • Select Security Awareness

The Best PowerPoint to Video Converter

Turn PPT slides into fully editable, narrated videos, without rebuilding, recording, or starting from scratch.

Import your PowerPoint. No rebuilding required

  • Turn slides into editable video scenes instantly
  • Keep your layout, fonts, and branding exactly as they are
  • Edit directly in your video. No back-and-forth with PowerPoint

Convert Speaker Notes into Ready-to-Use Narration

  • Speaker notes become synced narration automatically
  • Stay on-brand with delivery control and over 1000+ natural voices
  • Create voiceovers in minutes, without recording, retakes, or re-dos

Bring Your Slides to Life With AI Presenters

  • Choose from 240+ diverse avatars that match your audience
  • Add natural delivery, so your videos always feel human, not static
  • Change presenters anytime. No need for filming or reshoots

Translate Into 160+ Languages and Accents

  • Translate scripts and on‑screen text in one click to reach audiences worldwide
  • Localize voices, captions, and formatting while preserving your original slide layout

3 Ways to Turn PowerPoints Into Videos

1. PowerPoint’s Built-In Export

2. Free Online Converters

3. Synthesia’s Free PowerPoint to Video Tool

Upload your .pptx and automatically convert slides and speaker notes into a fully narrated video while keeping your original design intact.

How to Convert a PowerPoint to Video

  1. Import your PowerPoint

    • Upload your .pptx file.

  2. Edit your Video

    • Fully customize your video.

  3. Generate Your Video

    • Generate your video presentation and download it as an MP4.

A Better PowerPoint to Video Converter for Modern Teams

Why Turn Slides into Video

  • 2x completion rates
  • 3x sales conversion
  • Onboard employees faster

One Platform to Create and Scale AI Videos

  • Interactivity
  • AI Screen Recorder
  • Brand Kit
  • Analytics
  • Templates

FAQs

Why should I convert a PowerPoint to video?

Converting a PowerPoint to video makes your content more engaging, accessible, and shareable.

What is the best PowerPoint to video converter?

The best PowerPoint to video converter is Synthesia.

Is the PowerPoint to video converter free?

Yes, you can convert PowerPoint presentations to video for free with Synthesia.

Can I create an MP4 from my PowerPoint?

Yes, PowerPoint lets you export slides as an MP4.

Can I convert a PowerPoint to video with audio?

Yes, the tool turns speaker notes into audio with AI-generated voiceovers.

Can I edit the video after I import my PowerPoint?

Yes, you can fully edit your video after importing your PowerPoint.

What file types and size limits are supported?

Synthesia supports the .pptx PowerPoint file format with a maximum file size of 1GB.

Will my PowerPoint design, layout, and fonts stay the same?

Synthesia preserves the visual content of each slide during import.

What happens to animations and slide transitions?

Slide animations and transitions do not transfer exactly as they appear in PowerPoint.

Not Just a PowerPoint to Video Converter

With Synthesia, you can do more than just convert a PPTX to video. You can convert any text to video with AI, bring your content to life using digital avatars, and translate your existing videos for a global audience.