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Preview of Instabook

Instabook by bartoffw

Create an eBook from any web page instantly and beautifully.

4.5 (2 reviews)4.5 (2 reviews)
49 Users49 Users
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Extension Metadata

Screenshots
Example epub generated with a default cover image.The new chapters screenChapters managementGenerated ebook cover pageGenerated ebook table of contents
About this extension
Instabook is a browser extension that makes it easy to convert any web page with content into a stylish and clean Ebook for free.
You can save web pages as EPUB files and read them offline on your computer or Ebook reader.

You also get to preview the cover page of your Ebook before the epub file is generated.

The latest version also allows you to build a multi-chapter Ebook with each chapter being a snapshot of a different page. Read the README file on GitHub for details.
Developer comments
This add-on does the conversion directly in the browser so the text content is not sent to any external servers. Only the images are sent to a remote server endpoint to mitigate CORS issues when downloading the ebook.
Rated 4.5 by 2 reviewers
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Permissions and dataLearn more

Required permissions:

  • Access your data for all web sites
More information
Add-on Links
  • Homepage
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Version
1.2.8
Size
296.46 kB
Last updated
16 days ago (24 Jul 2025)
Related Categories
  • Feeds, News & Blogging
Licence
GNU General Public Licence v3.0 only
Version History
  • See all versions
Tags
  • download
  • scholar
  • user scripts
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Release notes for 1.2.8
This release brings some fixes to improve reliability:
- the extension now uses local storage to pass the generated epub file from the background worker to the user; this will improve the reliability when downloading the generated file and should fix #12
- fix for the shortening titles setting - the titles were modified even if the setting wasn't enabled
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