Transform Documents into
Interactive Classes.
Upload your lecture notes, papers, or presentations. Our AI will analyze the content and generate a professional educational video in minutes.
Upload in the Recap app
The marketing page does not receive local files. Open Recap to select your document and continue through the dedicated educational video workflow.
- PDF
- PPT/PPTX
- Word
- TXT
Maximum file size: 20MB
Ready to create a lesson video?
File selection, processing, and generation continue in Recap's real product flow.
Educational Examples
See how teachers and students are transforming their materials.
Frequently Asked Questions
You upload your educational document (PDF, PPT, Word, or TXT). Our AI then analyzes the content, summarizes the key points into a script, automatically matches relevant visuals and background music, and generates a polished educational video with an AI voiceover.
We currently support common educational document formats: PDF (.pdf), PowerPoint (.ppt, .pptx), Word (.doc, .docx), and Plain Text (.txt). Ensure your document is well-structured for the best results.
Yes, the maximum file size currently supported is 20MB. While there's no strict page limit, extremely long documents may result in longer processing times and the AI will prioritize summarizing the most important sections.
For a standard document, video generation typically takes 2 to 5 minutes. The time depends on the document's length and complexity, as well as the current demand on our servers.
The tool supports multiple target video languages, including English and Chinese, with more languages planned for release soon. You can select the desired voiceover language in the configuration panel.
Absolutely. After the initial generation, you are directed to an editing interface where you can fine-tune the script, replace automatically selected visuals, adjust the voiceover style, and customize the video's look and feel.
This tool is perfect for teachers converting lesson plans into video lectures, students summarizing research papers, trainers creating training modules, and content creators turning long-form articles into engaging visual content.
Your uploaded document is processed by our secure AI servers solely for the purpose of generating your video. We do not share or permanently store your original educational materials after the video is successfully created.