
Marian The Librarian by Jacob Tender
Extracts book details from supported book detail pages like Amazon, Goodreads, The StoryGraph, and more. Created for the fine librarian corps of Hardcover.app.
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You'll need Firefox to use this extension
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About this extension
Shhh... this is the first official release of Marian, a browser extension to make copying book / edition data from various platforms a little easier. Made with the lovely Librarian Corps of Hardcover.app in mind.
The functionality is simple: Parse the current page (if the site is supported) and pull out the data that's relevant to Hardcover librarians and supporters. It formats and orders the data to match the Hardcover Edition edit form and makes copying values as easy as a single click. No more scrolling up and down Amazon listings. You can download full-sized images with a single click as well.
For now, the extension works on Amazon book and audiobook pages, Goodreads, The StoryGraph, Google Books, and more to come. Other suggestions are welcome, just open an issue on GitHub.
The functionality is simple: Parse the current page (if the site is supported) and pull out the data that's relevant to Hardcover librarians and supporters. It formats and orders the data to match the Hardcover Edition edit form and makes copying values as easy as a single click. No more scrolling up and down Amazon listings. You can download full-sized images with a single click as well.
For now, the extension works on Amazon book and audiobook pages, Goodreads, The StoryGraph, Google Books, and more to come. Other suggestions are welcome, just open an issue on GitHub.
Rated 5 by 1 reviewer
Permissions and dataLearn more
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for www.amazon.com
- Access your data for www.amazon.co.uk
- Access your data for www.amazon.com.au
- Access your data for www.amazon.com.be
- Access your data for www.amazon.com.br
- Access your data for www.amazon.ca
- Access your data for www.amazon.cn
- Access your data for www.amazon.eg
- Access your data for www.amazon.fr
- Access your data for www.amazon.de
- Access your data for www.amazon.in
- Access your data for www.amazon.co.jp
- Access your data for www.amazon.com.mx
- Access your data for www.amazon.nl
- Access your data for www.amazon.pl
- Access your data for www.amazon.sa
- Access your data for www.amazon.sg
- Access your data for www.amazon.es
- Access your data for www.amazon.se
- Access your data for www.amazon.com.tr
- Access your data for www.amazon.ae
- Access your data for www.goodreads.com
- Access your data for app.thestorygraph.com
- Access your data for www.google.com
- Access your data for www.kobo.com
- Access your data for libro.fm
Optional permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.7.1
- Size
- 7.79 MB
- Last updated
- 4 days ago (21 Sep 2025)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
- Add to collection
Support this developer
The developer of this extension asks that you help support its continued development by making a small contribution.
Release notes for 1.7.1
What's Changed
- Add libro.fm extractor
- Use browser locale for date formatting
- Fetch and join multiple <p> tags from kobo description
- Account for international Audible release dates
- Add libro.fm extractor
- Use browser locale for date formatting
- Fetch and join multiple <p> tags from kobo description
- Account for international Audible release dates
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