AI PDF to video converter

Synthesia is the best PDF to video tool because it allows you to transform static text into engaging videos without any editing skills. You can simply upload your PDF, and within minutes, Synthesia automatically converts your document into a captivating video with smooth animations and professional transitions that bring your content to life. This makes it easy for anyone—marketers, trainers, or educators—to turn long-form PDFs into dynamic visual stories that hold attention and boost comprehension.

What truly makes Synthesia stand out are its advanced AI capabilities. With realistic AI avatars and expressive voices that can narrate your content in 140+ languages, your videos instantly gain global reach and human-like delivery. Plus, you can enhance your project with AI-generated visuals, background music, and customized assets—all without needing video production expertise. The result is a polished, on-brand video experience that makes your static PDFs more engaging, accessible, and impactful than ever.

Converting a PDF into a professional video with Synthesia is quick and easy. Simply upload your PDF file (or a Word doc, PowerPoint, or text file), and Synthesia’s AI will automatically turn your content into a video outline with a generated script.

You can then customize your video by choosing a template, refining the script, setting your objectives and tone, and picking from 240+ lifelike AI avatars to narrate your content. Add music, animations, stock footage, or your brand assets to make it your own. When you’re happy, click ‘Generate’ to produce a polished video in minutes. You can even translate it into 140+ languages with a single click, then export and share your new video across any platform.

Turning your PDF into a vertical video is quick and simple with Synthesia. After uploading your PDF, select the 9:16 video size directly in the tool and choose from a range of ready-made vertical video templates designed for platforms like Instagram Reels, TikTok, and YouTube Shorts. The AI automatically reformats your PDF content to fit the vertical layout, keeping visuals clear and engaging for mobile viewers.

You can then add dynamic AI presenters who engage viewers, incorporate music, and use eye-catching transitions that keep audiences watching. Since vertical videos typically need to capture attention quickly, Synthesia helps you condense your PDF's key messages into bite-sized, shareable content that performs well on social platforms.

The PDF to video tool is completely free to use. You can upload a PDF file up to 50MB in size and instantly turn it into a video of up to 3 minutes, at no cost. In just a few clicks, your static document is transformed into an engaging video complete with AI avatars, natural-sounding voiceovers, captions, and dynamic visual elements that make your content come alive.

For full access to all features including the complete library of 240+ AI avatars, 140+ languages, unlimited video creation, and advanced customization options, you'll need a paid subscription. The investment pays off quickly when you consider the time and resources saved compared to traditional video production methods. Teams typically see dramatic reductions in video creation time and costs while producing more engaging content that drives better results than static PDFs.

Yes, Synthesia makes it simple to download your converted PDF as a high-quality MP4 video file. Once you've transformed your PDF and customized the video to your liking, you can export it in Full HD 1080p resolution, ensuring professional quality for any use case.

Beyond downloading, Synthesia provides multiple sharing options to suit different needs. You can generate a shareable link for easy distribution, embed the video directly into websites or learning management systems, or upload it to your preferred video hosting platforms. This flexibility ensures your PDF-turned-video content reaches your audience wherever they are, whether that's on social media, in email campaigns, on your company intranet, or in training platforms.

Yes. Once your PDF is converted into a video, you can fully customize it in Synthesia’s editor. You can adjust the script, choose from over 240 AI avatars, add stock footage or your own visuals, incorporate background music, and select voiceovers in more than 140 languages. You can also generate and insert AI-generated visuals to bring abstract ideas or concepts to life. On top of that, professional video templates make it easy to give your content a polished, on-brand look.

Converting PDFs into videos makes your content easier to understand, more engaging, and far more effective. Our brains process visuals much faster than text. In fact, 90% of the information transmitted to the brain is visual, and visuals are processed up to 60,000 times faster. That’s why turning dense PDF documents into video helps your audience absorb the message quickly and clearly.

Video also sticks. Viewers retain around 95% of a video’s message compared to just 10% when reading text. It grabs attention too, with 78% of people watching videos weekly and more than half doing so daily. Most importantly, video drives action, as including videos on a website can boost conversion rates by as much as 80%.

With Synthesia, a PDF can be turned into almost any type of video depending on your goals and the content inside the document. For example, you can transform training manuals or onboarding guides into training videos that are easier for employees to follow. Long reports or product specs can become explainer videos that simplify complex information. Step-by-step guides and documentation work perfectly as tutorials, making instructions more engaging and accessible.

You can also repurpose whitepapers, case studies, or marketing decks into social media videos or promotional content to reach a wider audience. Whether the document is educational, technical, or marketing-focused, Synthesia helps you repackage it into a professional video that’s ready to share across platforms.

Aside from PDFs, you can also convert PowerPoint presentations (PPT/PPTX), Word documents (DOC/DOCX), and text files (TXT) to videos with Synthesia. You can also start with a webpage, or simply start with an idea by typing a text prompt. This flexibility means you’re not limited to just one type of source material — you can take existing reports, slide decks, scripts, or notes and quickly turn them into professional videos.