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. One of 2,000+ 5-star reviews on 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. Upload PowerPoint Click or drag to upload a PowerPoint Click to upload Upload failed: file size must be 100 MB or less. Choose Video Settings Import text, images, videos and shapes as editable elements. Import speaker notes and convert into video script By using this service, you confirm that you have all necessary rights, licenses, and permissions to upload or generate content, and that your use of any generated videos will comply with the Acceptable Use Policy and applicable regulations related to intellectual property and data privacy. By using this service, you confirm that you have all necessary rights, licenses, and permissions to upload or generate content, and that your use of any generated videos will comply with the Acceptable Use Policy and applicable regulations related to intellectual property and data privacy. Widget Settings vid-marketing-en vid-security-en vid-marketing-fr vid-security-fr vid-marketing-de vid-security-de vid-marketing-es vid-security-es vid-marketing-pt-BR vid-security-pt-BR Trusted by over 90% of Fortune 100 companies. 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 Scale rollouts without rework, duplicate projects, or extra localization tools 3 ways to turn PowerPoints into videos 1. PowerPoint’s built-in export Use File → Export → Create a Video to save your presentation as an MP4. You’ll need to record narration and manage slide timings manually before exporting. Slides export as static frames with limited customization, no automated voiceover from speaker notes, and minimal control over the final video experience. 2. Free online converters Upload your .pptx to a browser-based converter to quickly turn slides into a video file. Though fast, most tools offer limited customization and basic output quality. Slide formatting can shift, speaker notes aren’t automatically narrated, and features like AI voiceover, presenters, or translations aren’t included. 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. Add an optional AI presenter, edit before exporting, translate into 160+ languages, and download in minutes. No recording required. Free to try. How to convert a PowerPoint to video Import your PowerPoint Upload your .pptx file. Text, images, videos, and shapes are imported as editable elements, while speakers notes can be converted into script. Edit your video

Fully customize your video. Animate imported elements, adjust font styles, edit the script, add AI avatars and voices, and generate custom AI visuals. Generate your video When you’re happy with the content and design of your imported slides, generate your video presentation and download it as an MP4. The best PowerPoint to video converter for modern teams Over 2000+ five star reviews on G2 The Synthesia platform has been very helpful for us in creating course lectures for our law school classes. I can input my PowerPoint slides along with content by our instructors and Dean to add to the class content on our LMS system for online classes. I like the ease of use, the tech support was GREAT, and the ability to download an existing boring PowerPoint into the system and make it into something truly impressive. The initial setup was very easy. Synthesia lets us create dynamic videos, transforming our teaching approach and reaching a large, diverse audience. It replaces outdated one-dimensional PowerPoint training, making learning interactive and engaging with video and audio. I love that I can quickly send out a concept just by using a PowerPoint that I already have , and being able to burn in closed captions is really helpful. It's so easy to use and to edit, and even without formal training, I can make professional videos in minutes . With Synthesia, I can create higher-quality and more engaging modules is a mere fraction of the time. I have also uploaded some of my previously created PowerPoint presentations to recreate them using Synthesia's avatars and other features to make them better without having to start from scratch. Why turn slides into video 2x completion rates Viewers complete video training 2x more often than slide decks, turning passive scrollers into active learners. 3x sales conversion Sales videos drive 3x more demo bookings than decks. Prospects watch the full story instead of skimming slides. Onboard employees faster Strong onboarding with video boosts productivity by 70%. Replace repetitive orientation meetings with videos. PowerPoint to video use cases Most teams have years of knowledge trapped in PowerPoints, but static slides are easy to ignore. Synthesia turns them into videos people can actually watch, share, and revisit. Employee training Convert existing training decks into clear, narrated videos employees can watch, revisit, and complete whenever they need them. Turn lesson slides, lecture decks, and course materials into engaging videos students can watch before class, after class, or remotely. Compliance and safety Transform policy safety presentations into easy-to-follow video refreshers teams can rewatch before audits, site visits, or high-risk tasks. Reuse onboarding PowerPoints as consistent video walkthroughs that help new hires learn processes, tools, and expectations faster. Convert SOPs, workflow changes, and operational presentations into short videos that make new procedures easier to understand and follow. Marketing and sales Turn product decks, campaign briefs, and sales presentations into polished videos that explain your message clearly without another meeting. All your PPTX to video questions answered Why should I convert a PowerPoint to video? Converting a PowerPoint to video makes your content more engaging, accessible, and shareable. Viewers retain 95% of a video's message compared to just 10% from reading text, and videos are easier to watch across devices. With 78% of people watching videos weekly and 55% daily, turning slides into video helps you reach and hold attention more effectively. What is the best PowerPoint to video converter? The best PowerPoint to video converter is Synthesia. Unlike tools that simply export slides as a basic MP4 file, Synthesia transforms static presentations into engaging, AI-narrated videos with real-looking presenters. You upload your .pptx file, keep your original design, and automatically turn speaker notes into voiceovers using natural-sounding AI voices and avatars. Everything works in your browser without recording equipment, and you can edit scenes, apply brand styles, add interactive elements, and translate into 160+ languages, making it ideal for training, marketing, and global teams. Is the PowerPoint to video converter free? Yes, you can convert PowerPoint presentations to video for free with Synthesia. Simply upload your .pptx file to turn your slides into an AI video in your browser, with the option to upgrade for longer videos and additional features. Can I create an MP4 from my PowerPoint? Yes, PowerPoint lets you export slides as an MP4, but the result is essentially an automated slideshow with limited interactivity and no presenter. With Synthesia, you can upload your PowerPoint and transform it into a professional AI video complete with realistic avatars , natural-sounding voiceovers, and custom branding. Once finished, you can easily export your video as an MP4 or share it via a link. Can I convert a PowerPoint to video with audio? Yes, the tool turns speaker notes into audio with AI-generated voiceovers. You maintain full control - edit the script, adjust timing, choose from 1000+ voices or even clone your own voice . Can I edit the video after I import my PowerPoint? Yes, you can fully edit your video after importing your PowerPoint. Synthesia converts each slide into a scene that you can update with new text, visuals, avatars , voiceovers, screen recordings sand animations. You can adjust layouts, replace media, and fine-tune the script directly in the editor. What file types and size limits are supported? Synthesia supports the .pptx PowerPoint file format with a maximum file size of 1GB in the app, and a maximum of 150 slides. You can also convert other document formats into video including PDF, DOC, DOCX, and TXT files. Will my PowerPoint design, layout, and fonts stay the same? Synthesia preserves the visual content of each slide during import. Layouts, images, and text are converted into scenes that closely reflect your original design. You can adjust formatting, reposition elements, or update branding inside the video editor if needed. What happens to animations and slide transitions? Slide animations and transitions do not transfer exactly as they appear in PowerPoint. Each slide becomes a static scene in your video. You can easily recreate movement using video layouts, timed scenes, and visual elements within Synthesia’s editor. 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 global audience with AI video translation that matches voice and lip-sync. Synthesia gives you everything you need to transform plain text into professional videos at scale, all in one place. Ready to convert your PowerPoint to video? Join over 1M+ users today and start making AI videos with 240+ avatars and 160+ languages. Try Synthesia with your PowerPoint . It takes just minutes to turn your PowerPoint into an engaging video. Trusted by 50,000+ teams globally