Your Personal, Permanent
Knowledge Library
PermaShelf automatically scrapes, cleans, and stores permanent copies of any web page. Even if the original disappears, your version stays safe and accessible forever.
Everything You Need to Build
Your Knowledge Base
PermaShelf turns the fragile, ever-changing web into a private, permanent library that's organized for you by AI.
How PermaShelf Works
Over time, PermaShelf becomes a searchable, well-organized knowledge base tailored to how you think.
Save Any URL
Paste any URL and PermaShelf automatically scrapes the content, cleans it up, and stores a permanent copy under your account.
AI Reads & Understands
Our built-in AI reads what you save, understands the topic, and categorizes everything for you. Create your own custom categories, or let the AI suggest smart folders based on what the content is actually about.
Your Private Library
Your saved pages, notes, and categories are visible only to you. No one else can access or search your content—unless you share them with someone else.
Start Building Your Permanent Archive
Join PermaShelf and turn the web into your personal, organized knowledge base.