Relationship Map Maker
See how everyone connects at a glance
Chart the connections between people, characters, or organizations — friends, family, factions, teams. Drag-and-drop nodes, labeled lines, and PNG export — free and entirely in your browser.
Nothing uploaded to a server — suitable for unpublished drafts and private family or team data
What is a relationship map?
A relationship map is a diagram that shows how people, characters, or organizations connect to one another. Each entity is drawn as a node, and lines or labeled arrows represent the relationship between them — friend, rival, mentor, married, reports to, allied with.
Relationship maps are used far beyond fiction: novelists and manga creators track a growing cast, tabletop RPG game masters keep NPCs and factions straight across a campaign, families document relatives and in-laws across generations, and teams or research projects chart who actually connects with whom.
Keeping this structure in your head works for a handful of characters, but it quickly breaks down past a dozen. This tool replaces the sticky-note wall or scratch paper: add the people, draw the connections, label what each line means, and export a clean image.
Who uses this relationship map generator?
✍️ Novelists & manga creators
Keep track of a growing cast — who's related, who's allied, who's a rival — without flipping back through chapters.
🎲 TTRPG game masters
Map NPCs, factions, and their shifting alliances across a campaign so nothing gets lost between sessions.
👨👩👧👦 Families
Document relatives, in-laws, and how extended family connects — handy for reunions, genealogy notes, or introducing new members.
👥 Teams & organizations
Chart who works with whom, mentorships, and cross-team connections — often different from the formal org chart.
🔬 Researchers
Organize stakeholders, collaborators, and their relationships for a project, paper, or grant proposal.
🎬 Fans & hobbyists
Build a fan-made relationship map for a show, game, or franchise to share with a community.
Build a relationship map in 4 steps
Add people or entities
Enter names and pick colors — for example, one color per family branch, faction, or team.
Draw the connections
Connect entities with lines or arrows. Label each one (friend, rival, married, reports to) so the meaning is clear at a glance.
Arrange for clarity
Drag central figures toward the middle and looser connections to the edge, or use Auto Arrange for a quick readable layout.
Export and share
Save as PNG for reference sheets, story bibles, or presentations. The map auto-saves in your browser so you can keep updating it.
How to read a relationship map
- Hubs — nodes with many connections. These characters or people sit at the center of the network and drive the plot or the group's dynamics.
- Isolated nodes — entities with few connections. Worth checking whether that's intentional (a lone-wolf character) or a gap to fill in.
- Clusters — groups densely connected internally but loosely tied to the rest, like a family branch or a faction.
- Labeled lines — the relationship type on each connection (rival, mentor, married) is often more useful than the connection itself.
- Bridges — the few entities connected to multiple clusters. They tie separate storylines, families, or teams together.
Why this tool for relationship maps?
- Privacy first. All data stays in your browser's local storage — nothing is uploaded. Unpublished story drafts and private family or team data never leave your device.
- Labeled connections built in. Naming the relationship on each line is one click here — no fighting a generic flowchart tool.
- Fast enough for a real cast. A 20-person relationship map takes about 15 minutes from list to exported image.
- Free where it matters. The editor and HD PNG export are free. Premium ($19.99 lifetime) adds larger charts, watermark-free export, and PDF output for formal reports.
FAQ
What is a relationship map?
A relationship map is a diagram that shows how people, characters, or organizations connect to one another — friends, family, allies, rivals, reporting lines, or partnerships. Each entity is a node, and lines or labeled arrows show how they relate. Writers, game masters, families, and teams use relationship maps to keep complex connections clear and easy to reference.
Is this relationship map maker really free?
Yes. The core editor is free with no sign-up: add people or entities, draw labeled connection lines, and export an HD PNG at no cost. Premium adds 9+ people per chart, watermark-free export, and PDF export.
Who uses a relationship map?
Novelists and manga creators mapping their cast, tabletop game masters tracking NPCs and factions, families documenting relatives and in-laws, teams and organizations charting who works with whom, and researchers organizing stakeholders all use relationship maps.
Can I show different kinds of relationships?
Yes. Label each line with the relationship type (friend, rival, mentor, reports to, married) and color-code connections or groups so the map stays readable even with many people.
Is my data private?
All data is stored locally in your own browser and is never uploaded to a server. This makes the tool suitable for unpublished story drafts, personal family information, and internal team structures.
How many people can I map?
No hard technical limit — casts or networks of 10-30 people work fine. For very large casts, split into sub-maps by storyline, family branch, or department.
See how everyone connects
Free, private, and ready in your browser. Your first relationship map takes about 15 minutes.
Open the relationship map editorPremium — $19.99 lifetime or $4.99/month for 9+ people, watermark-free & PDF export, and AI charts.