SlideSieve — Auto Slide Capture & PDF Export

Capture slides & extract transcripts from Coursera, Udemy, YouTube & DeepLearning.AI. PDF/SRT/VTT export. PiP Zone. 15 languages.

SlideSieve is your all-in-one learning companion for online video courses. Capture every slide automatically and extract the full lesson transcript — synced live to the video — across Coursera, Udemy, YouTube, and DeepLearning.AI. No more pausing to screenshot. No more rewinding to catch what was said. SlideSieve does both, entirely on your device, with zero uploads. Works with YouTube, Udemy, Coursera, and DeepLearning.AI. More platforms coming soon. ✨ Key Features: 🎯 Auto Slide Detection Identifies genuine slide frames across any course style or platform — no configuration needed. Works with different video layouts, aspect ratios, and slide designs automatically. 🚫 Instructor Frame Filter Skips any frame where the instructor's face dominates the screen, including picture-in-picture overlays and full webcam segments. Only real slide content is captured. 🧹 Smart Deduplication Never end up with 50 copies of the same static slide. Subtle text additions, bullet-point builds, and progressive reveals are still captured reliably. 📸 Manual Snap Instantly capture any specific frame with a single click — perfect for moments you want to save regardless of auto-detection. 🎛️ In-Page Floating Toolbar A lightweight toolbar appears directly below the video on every supported course page. Start capturing, take a manual snap, extract the transcript, or open the side panel without ever leaving the video. 📝 Transcript Extraction Automatically extract the full lesson transcript from any supported platform — DeepLearning.AI, YouTube, Coursera, and Udemy. The Transcript tab syncs with the playing video in real time, highlighting the sentence currently being spoken. Switch between Timeline View (timestamped rows) and Article View (paragraph-formatted reading mode). Export the transcript as TXT, SRT, or VTT. Copy the full text to clipboard in one click. 🎯 Slide Detection Zone Some courses display the instructor's webcam as a small floating window overlaid on the slides — a Picture-in-Picture layout. With Slide Detection Zone, draw a rectangle over the part of the video where slides appear. SlideSieve analyzes only that area. The instructor's PiP window sits outside the boundary and is never processed. Takes ten seconds to set up. Persists for every lesson in the course. ✨ PiP Magic Eraser When Slide Detection Zone is active in Exclude mode, saved slides are automatically reconstructed to remove the instructor webcam overlay. No trace of the webcam window remains in the exported slides or PDF. 🖼️ Multi-View Slide Browser Review all captured slides in the side panel using grid, list, or full-screen presentation view. Delete unwanted frames before exporting to keep your study notes clean. 📄 PDF & Image Export Compile all captured slides into a clean, multi-page PDF — or export them as individual images. Each slide preserves its original aspect ratio exactly as it appeared in the video. 🗂️ Course-Scoped Storage Slides are automatically organized by course and lesson, stored locally in your browser. Nothing is uploaded anywhere. 🌐 Available in 15 Languages The entire extension UI is localised in English, German, French, Spanish (Spain and Latin America), Italian, Portuguese (Portugal and Brazil), Japanese, Korean, Simplified Chinese, Traditional Chinese, Indonesian, Hebrew, and Turkish. 🔒 100% Private All captured slides are stored entirely on your local device. SlideSieve collects no personal data and transmits nothing to external servers. 💡 Free Plan — 150 slides, no card required SlideSieve includes a free tier with a lifetime budget of 150 slide captures. Upgrade to Pro (one-time purchase) for unlimited slides and exports. ⚖️ Legal Disclaimer & Trademark Notice: SlideSieve is an independent software tool developed to assist students and learners with personal study notes. SlideSieve is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Coursera, Udemy, YouTube, DeepLearning.AI, or Google LLC. All product names, logos, brands, and registered trademarks mentioned are the property of their respective owners and are used solely for identification and educational description purposes under fair use.