Product Information
What is Hylinker?
Hylinker - Bidirectional Annotation is a browser extension that helps you annotate text, images, and videos, connecting them with bidirectional, one-to-one links. You can manage annotations and take notes through a Twitter-like interface. Hylinker - Bidirectional Annotation is offline-first. All features are free to use without signing in, except for cloud services.
Cloud services include syncing annotations with the Hylinker - Bidirectional Annotation Server and note-taking applications (currently OneNote). Additionally, you can retrieve external notes within Hylinker - Bidirectional Annotation and link to them.
How to use Hylinker?
Hylinker is a browser extension that helps users annotate web pages, PDFs, images, and videos, connecting them with bi-directional links while offering note management features.
Core Functions of Hylinker
Bi-directional link annotation (text, images, videos)
Note management and organization
Integration with external note apps (e.g., OneNote, Notion)
Offline-first usage
Global search for annotated content
Cloud-synced data
Usage Scenarios of Hylinker
- Annotate web and PDF content
- Build a personal knowledge network
- Organize and manage personal notes
- Sync data with external note-taking apps
Common Questions about Hylinker
What does Hylinker do?
How do I use Hylinker?
What are the core features of Hylinker?
What are the use cases for Hylinker?
