Build Your Universe, Node by Node
Everything in your story—characters, places, objects, concepts—becomes a connected node in your personal knowledge network.
See It In Action
Navigate the network — click connections to jump between nodes.
Node fields (allowed)
These are the fields available on every node. Use them to capture the essential, searchable information for your world. Values shown in the preview are example content only.
- Name — canonical title for the node.
- Alias — optional alternate name or epithet.
- Type — location, character, artifact, concept, etc.
- Status — canon level or publication status.
- Pitch / Summary — short one-line summary you can reference while writing.
- Description — longer, flexible lore and sensory detail.
- Worldbuilding Context — notes about role, politics, geography, or mechanics.
- Full Document — an extended entry for drafts, scenes, or raw notes.
- Connections — links to other nodes that form the graph.
- References — project/book references or sources.
- Themes / Visuals / Seeds / Tags — metadata for discovery, imagery, and plot hooks.
Show node fields
Node Fields
Everything You Need
Local-First Storage
Every node is a simple JSON file on your computer. No cloud required. No privacy concerns. Full control over your creative work.
- Simple, readable JSON files
- Works offline forever
- Easy to backup and version control
- Export to any format you need
Integrated Publishing Studio
Don't switch between worldbuilding and writing. The Node Network includes a full manuscript editor with your entire knowledge network at your fingertips.
- Interconnected writing and worldbuilding
- Chapter organization and timeline tracking
- Export to DOCX, PDF, Markdown
- Distraction-free writing
Multi-Project Workspaces
Manage multiple books, game worlds, or story universes in one place. Each project gets its own workspace with dedicated nodes and settings.
- Unlimited projects and workspaces
- Share nodes between projects
- Project-specific canon levels
- Quick switching between worlds
Opheneon Node Network
Every purchase includes a complete fantasy world to explore.
Opheneon Node Network is a fully-realized fantasy universe built around an epic poem. From the ancient twin cities Meford and Moford, to The Library Grand, from the mysterious magician to the ruling Queen Regnant. It's a real, interconnected world built by an artist using the exact same Node Network tools.
Review how characters connect to locations. See how artifacts tie into mythology. Understand how professional worldbuilding works by examining a charming example. Use it as a learning tool, inspiration, or even build your own stories within its world.
the King's advisors gathered to convey.
By a marble fountain, at first light's ray,
He met his guides at the earliest of day.
"Strange omens rise from lands north our own,
anomalies there, the supernatural unknown,
conjured by sorcery, that’s the rumor that’s grown
and yet our royal magician still hasn't shown."
This is your example in worldbuilding, included with every purchase.
Own Your Creative Universe
Professional worldbuilding tools plus a complete fantasy world to learn from. One payment. Lifetime access. No subscriptions.