Easily upload local bookmark JSON files from your CrossPoint e-reader firmware directly into your self-hosted Grimmory digital library.
Built specifically for CrossPoint e-readers and self-hosted Grimmory instances.
Choose between official Grimmory bookmarks or visible yellow text highlights inside your EPUBs.
Prevents duplicate imports automatically by matching locations and quotes before writing.
Review and edit bookmarks before sync, or click Undo anytime to instantly revert your changes.
Three simple steps to sync all your reading highlights.
Enter your Grimmory URL and login with username/password or API Key.
Drag and drop your CrossPoint JSON bookmark files from your e-reader.
Watch real-time progress as your bookmarks are matched and transferred.
All bookmark parsing and API requests happen directly inside your web browser. No third-party servers, no analytics, no background tracking. Your credentials stay strictly on your local machine.
Explore the GitHub RepositoryI build and maintain this tool completely for free for the CrossPoint and Grimmory communities. If it helps you, consider supporting my work!
Sponsor on GitHub