How to Automatically Download Slides from Coursera Videos

The Challenge of Note-Taking on Coursera

Coursera offers some of the best academic content on the web, with lectures from top universities and companies. However, instructors rarely provide their raw PowerPoint or Keynote files for download. If you want to keep the slides for your reference, you're usually forced to take manual screenshots throughout the video — pausing, cropping, saving, and losing your focus every couple of minutes.

SlideSieve eliminates this manual work entirely. It runs silently inside your Chrome browser while you watch, automatically detecting and saving only the presentation slides — not the instructor's face, not dark transition screens, and not duplicate frames.

Step-by-Step Guide

1. Install SlideSieve

First, ensure you have the SlideSieve Chrome Extension installed in your browser. Pin it to your toolbar for easy access so you can open the side panel while watching your lectures.

2. Open Your Coursera Lecture

Navigate to your Coursera dashboard and open any video lecture that contains slides. The extension automatically detects that you are on Coursera.

3. Start the Capture

Before pressing play, click the prominent Start Auto Capture button located on the SlideSieve floating toolbar directly under the video player. You'll notice that SlideSieve automatically detects the Coursera course name and the specific module/lesson you are currently viewing — this means all your slides are organized by course and lesson the moment they are captured. Now you can hit play, and the extension will capture every slide from the very beginning!

4. Let the Algorithm Work

As the video plays, SlideSieve's capture algorithm analyzes the video stream. It automatically ignores frames where the instructor is talking to the camera, and it ignores dark transition screens between sections. When a new slide appears on screen, it is instantly captured and added to your side panel in chronological order.

The algorithm also tracks progressive slide builds — when a slide adds a new bullet point or reveals content incrementally, SlideSieve captures each updated version without saving identical duplicate frames.

5. Review and Clean Up

Once the lecture is over, open the SlideSieve side panel to see all your captured slides. You can review them in Grid View for a quick overview, or switch to List View for a larger, more readable display. Simply hover over any slide and click the × icon to delete any frames you don't need.

6. Export Your Slides

Click the Export button to instantly generate a high-quality, multi-page PDF document containing all your Coursera slides. SlideSieve preserves the original aspect ratio of every frame — the PDF looks exactly like the original course material.

You can also export selected slides only, or export as a ZIP file of individual images if you prefer raw files over a PDF.

Pro Tips for Coursera

• Start before you press play. Click "Start Auto Capture" first, then hit play on the video. This ensures SlideSieve captures slides from the very first frame.
• Use the keyboard shortcut (Ctrl + Shift + 9 on Windows, or customize in chrome://extensions/shortcuts) to instantly snap a manual screenshot of any frame the auto-detector might miss — like a diagram drawn live by the instructor.
• Works with Coursera Plus. SlideSieve works on all Coursera content your account can access, including Coursera Plus subscriptions and individual course purchases.
• Slides are stored permanently. Your captured slides are saved in your browser's local IndexedDB storage and persist between sessions. Come back to review them anytime — they don't disappear when you close the tab.

Frequently Asked Questions

Does SlideSieve upload my Coursera videos to a server? No. SlideSieve processes everything locally inside your browser. No video frames, screenshots, or course data are ever sent to any external server. Your data stays entirely on your device.

Will SlideSieve capture the instructor's face? No. The extension uses a computer vision algorithm to detect human presence in the center of the frame. When the video cuts to the instructor talking directly to camera, those frames are automatically skipped.

What if the slides have animated builds or reveal sequences? SlideSieve handles progressive slide builds automatically. It tracks visual differences between frames, so each time new content appears on a slide, that updated version is captured — without saving dozens of identical frames between changes.

Can I capture slides from Coursera courses taught in languages other than English? Yes. The extension works based on visual analysis of the video stream, not text recognition. It works equally well on courses in any language.