Auto-Capture Course Slides, Skip the Webcam
Captures every slide as you watch — no manual screenshots, no webcam clutter.
100% Private, Zero Cloud: Your video never leaves the browser.
Stop Manually Screenshotting Course Slides
See how SlideSieve replaces the pause-rewind-screenshot loop with fully automatic capture.
😫 The Old Way
Pause. Rewind. Screenshot. Repeat.
Every slide means stopping the video, lining up the frame, capturing it, and pressing play again — dozens of times per lecture.
Piecing it together afterward
Screenshots end up scattered across folders, out of order, with no easy way to turn them into one clean document.
✨ The SlideSieve Way
One click, then just watch
Hit “Start Auto-Capture” and press play. Every slide is saved the moment it appears — no pausing, no rewinding.
Already organized, already clean
Slides are captured in order, deduplicated, and cropped consistently — ready to export the moment the video ends.
Powerful Features
Extract, review, and export course slides — without lifting a finger.
Capture
Slide Detection
An on-device model identifies real slide frames as the video plays — no manual triggers, no configuration.
Instructor Frame Filter
Automatically skips frames where the instructor dominates the shot — whether it's a full webcam view, a seated presenter shot, or any frame with no meaningful slide content to capture.
Slide Detection Zone
Manually define where SlideSieve looks. Set a capture zone to detect slides only within a specific area of the screen, or set an exclusion zone to ignore a webcam overlay or picture-in-picture window that's interfering with detection.
Deduplication
Skips duplicate captures of a static slide, while keeping every step of a bullet build or progressive reveal intact.
Transcript Extraction
Pulls the full lesson transcript automatically from all supported platforms. Read in Timeline View (synced to the video) or Article View (clean reading mode). Export as TXT, SRT, or VTT — or copy to clipboard in one click.
Review & Control
Multi-View Slide Browser
Review captured slides in grid, list, or full-screen presentation view. Delete anything you don't want before exporting.
Manual Snap
Capture any frame with one click, any time you want to save a moment the auto-detector might miss.
In-Page Floating Toolbar
A toolbar sits right below the video on supported pages — start capturing without ever leaving the course.
Output & Trust
Local Processing
Every frame is analyzed and processed entirely in your browser. Nothing is uploaded — your video never leaves your device.
PDF & Image Export
Export your slides as a single multi-page PDF or individual images, with the original aspect ratio preserved.
Multi-Platform
Works across DeepLearning.AI, Coursera, Udemy, and YouTube — same toolbar, same workflow, everywhere.
15 Languages
The entire extension UI is fully localised. Language is auto-detected from your browser and can be changed anytime from Settings.
Your Slides Are Saved
Captured slides persist across sessions — pick up where you left off, even after closing the tab or restarting your browser.
How It Works
Extract slides and transcripts in a few simple steps.
Install Extension
Add the SlideSieve Chrome extension to your browser. The tool runs alongside your video player.
Open Video Lecture
Navigate to a supported course platform and open a lecture video. The SlideSieve toolbar appears below the video player.
Set Detection Zone (Optional)
If your course has a persistent instructor webcam (Picture-in-Picture) over the slides, draw a Slide Detection Zone over the slide area to ignore the camera.
Capture Slides
Click Start Auto-Capture, then play the video. The extension analyzes the frames and extracts presentation slides. It skips instructors, code screens, and transitions.
Review Captured Slides
Access your saved slides in the side panel. View them in a grid, list, or presentation view, and delete any unwanted frames.
Export PDF & Transcripts
Generate a PDF document of your slides and optionally export the full course transcript. Read or print your study guide offline.
Simple, Honest Pricing
Start for free. Upgrade once — own it forever. No subscriptions, no surprises.
No credit card required
- DeepLearning.AI, Coursera, Udemy, YouTube, etc.
- Auto slide detection, deduplication & instructor filtering
- Transcript extraction alongside your slides
- Custom capture/exclude zones
- Up to 150 slides captured globally
- Export free slides to PDF
- Grid, List & Slideshow views
- Multi-language interface (15 languages)
- Unlimited PDF Exports (Pro)
Launch discount — 32% off. Pay once, use forever.
- Everything in Free
- Unlimited slides per lesson
- Unlimited PDF Exports
- Multi-format export (PDF & images)
- Priority support
- All future Pro features
Secure checkout · Instant license key delivery
Already have a license key? Open the SlideSieve side panel → Settings → Pro License to activate.
Frequently Asked Questions
Find answers to common questions about SlideSieve