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About Lecture Video to PDF & Slides Online
Convert lecture videos, recorded webinars, and presentations into clean PDF documents and PowerPoint slides (.pptx). 100% in-browser, private, and free.
How to Use Online in 3 Simple Steps
1
Select your lecture or presentation video from your device.
2
The in-browser AI analyzes keyframes to detect slide transitions and removes duplicate frames.
3
Review the extracted slide thumbnails and download as PDF or PowerPoint (.pptx) presentation.
Zero permanent storage: All uploads and results are permanently destroyed from our servers after 1 hour.
Privacy Guarantee →Frequently Asked Questions
Common Questions about this Tool
Is my video uploaded to a server?↓
No. All frame extraction and slide detection runs 100% on your device inside your browser.
Can I export as both PDF and PPTX?↓
Yes. Once frames are detected, you can export directly as a multi-page PDF or a PowerPoint PPTX presentation.
Can I delete unwanted slides before exporting?↓
Yes. You can review all extracted slides in the interactive grid and deselect or delete any slide.