Own Your Knowledge. Period.
Save only what matters from webpages and AI chats into clean, distraction-free PDFs. Build a private, searchable knowledge library that lives 100% inside your browser — no cloud, no tracking, just your data.
The Problem
Modern Knowledge Is Fragile
Link Rot
Articles disappear. Pages change. Valuable knowledge gets lost forever with no backup.
Cloud Dependency
Most tools require uploading sensitive information to external servers you don't control.
Information Overload
Bookmarks and full-page saves make it impossible to find what actually matters.
Key Features
Everything You Need, Nothing You Don't
Distraction-Free PDF Save
Select only the important parts of any webpage or AI conversation. Auto-clean formatting. Generate structured, readable PDFs instantly.
Instant Local Search
Your saved excerpts live inside your browser. Search instantly by keyword. No syncing. No external storage.
Total Data Privacy
Everything runs locally. No login. No tracking. No cloud storage. Your knowledge stays yours.
How It Works
Three Steps to Knowledge Freedom
Highlight What Matters
Select exactly what you need from any webpage or AI chat. No more saving useless clutter—just the core insights.
Clean & Archive
Say goodbye to eye-straining ads. Excerpt preserves only the important content, converting your selection into a distraction-free PDF that stays locally in your library
Instant Retrieval
Access your private knowledge library anytime. With Pro search, find any snippet in seconds, even when you’re completely offline.
Product Preview
See Excerpt in Action
Pricing
Own Your Knowledge — Forever
Pay once. No subscription. No cloud lock-in.
Excerpt Free
Get started with the essentials.
- Selective Capture & PDF Export
- Full-Text Search Enabled
- Local Database (Up to 100 entries)
- Organize with up to 5 Tags
- 100% Privacy & Offline Access
Excerpt Pro
Lifetime access. No subscription.
- Everything in Free, plus:
- Unlimited Library Storage
- Unlimited tags
- Import & export (Protect your knowledge from browser crashes or device changes)
- Lifetime License
- Priority Support & Future Updates
FAQ
Frequently Asked Questions
No. All data stays inside your browser. Excerpt Pro has zero cloud connectivity. Your excerpts, PDFs, and search index are stored locally using your browser's built-in storage.
No accounts are required. Install the extension and start using it immediately. There is no sign-up, login, or authentication of any kind.
Absolutely. Excerpt Pro is perfect for capturing specific parts of your AI conversations. Instead of saving the entire long thread, you can manually select just the key insights, code snippets, or ideas you want to keep. We’ll clean up the clutter and export it as a neat, focused PDF for your local library.
Yes, because we prioritize your privacy by keeping everything 100% local. Since your data isn't stored on our servers, clearing your browser's "Site Data" or "IndexedDB" will remove your library.
To keep your knowledge safe, the Pro version includes a Bulk Export & Import feature. We strongly recommend Pro users to regularly back up their library to a local folder or cloud drive, ensuring your research is permanent and portable across any device.
No for the Pro version. Excerpt Pro is a one-time purchase that gives you lifetime access to all local features, including all future maintenance updates. The core free version remains free forever.
(Note: We may introduce optional cloud-based sync services in the future as a separate subscription, but your local Pro features will always be yours without recurring fees.)
You can still use Excerpt to capture content and export distraction-free PDFs to your local folders as much as you like. However, the internal Local Library storage and search features are capped at 100 items. To continue building your permanent, searchable archive within the browser, you’ll need to upgrade to Excerpt Pro.
Start Building a Private Knowledge Library Today
Join thousands of researchers, writers, and privacy-conscious professionals who own their knowledge.