Isbn Lookup

ISBN Lookup is a simple yet powerful Chrome extension that helps you find and look up book information while browsing the web.

Key Features:

Automatic ISBN Detection: Instantly identifies ISBN-13 numbers on any webpage
Visual Highlighting: All detected ISBNs are highlighted with a yellow background
One-Click Lookup: Click any highlighted ISBN to view detailed book information on isbnlookup.org
Smart Recognition: Detects ISBNs with or without hyphens (978-1-68512-287-4 or 9781685122874)
Comprehensive Scanning: Finds ISBNs in visible text and hidden webpage schema data
Popup Summary: View all ISBNs found on the current page in a convenient popup

Perfect For:
Book enthusiasts looking to quickly research titles
Students checking references while reading online articles
Librarians and booksellers verifying book information
Researchers collecting bibliographic data
Anyone who frequently works with books and publications

How It Works:
Browse any webpage as normal
The extension automatically highlights all ISBN-13 numbers it finds
Click on any highlighted ISBN or open the extension popup to see all found ISBNs
Click an ISBN to open detailed book information on isbnlookup.org
The extension is lightweight, privacy-friendly, and only activates on the current tab you're viewing. It doesn't collect any personal data or browsing history.