# Online Conspiracy Board Maker: Organize Detective RPG Clues & Relationship Maps
Unraveling a complex web of lies, tracking suspect alibis, and connecting crime scene evidence can overwhelm any detective RPG group. Whether you are running a Call of Cthulhu campaign, a Cyberpunk murder mystery, a homebrew D&D detective quest, or writing a thriller novel, our online conspiracy board maker is the ultimate tool. Drag, drop, categorize, and link clues, NPCs, and physical evidence on an infinite digital cork board. Use color-coded relationship threads to instantly see how suspects relate to crime scenes, alibis, and hidden motives, eliminating messy paper notes and keeping players fully immersed in the investigation. Unlimited Nodes Board
4 Categories
Drag-and-Drop Interface
# Tips for Structuring Your Detective RPG Mystery Board
The Three Clue Rule
For every conclusion or deduction you want the players to make, add at least three distinct clues to the board. Connect them using custom colored threads to show alternative lines of reasoning. Use Character cards for suspects and witnesses, Locations for crime scenes, and Items for physical evidence or documents. Keep notes updated with player discoveries.# Digital Conspiracy Boards vs Physical Cork Boards
Digital Conspiracy Boards vs Physical Cork Boards
Advantages
- Infinite canvas size to add as many clues and character relationships as needed without space limits.
- Instant search and category filters to locate specific witnesses or clues during sessions.
- Save, load, and share maps digitally without taking up physical space between game nights.
Disadvantages
- Requires a screen, tablet, or digital device during the tabletop session.
- Lacks the tactile feel of physical red string and pins on a wall.
- Requires internet access or local storage to persist the board state.
# Choosing Card Categories for Your Mystery Map
Character Nodes
Used to represent NPCs, suspects, witnesses, or organizations. Highlight relationships with colored lines.
- Track suspect alibis and motives
- Link family and faction ties
- Record witness testimonies
Clue Nodes
Represent physical evidence, autopsy reports, alibis, or rumors discovered by the players during the campaign.
- Autopsy and forensic reports
- Physical items from crime scenes
- Heard rumors and secrets
Location Nodes
Crime scenes, suspect houses, local hideouts, or cities where events take place.
- Crime scene photos and maps
- Residences of key NPCs
- Secret hideouts and portals
# Conspiracy Mapping Terminology Glossary
- Node
- Any card on the canvas representing a person, location, clue, or item.
- Relationship Thread
- A colored line linking two cards, indicating how they are connected (e.g. Investigating, Alibi, Owner).
- Immersive Mode
- A fullscreen layout that hides control panels, maximizing canvas workspace on mobile or tablets.
- Highlight Path
- A visual path showing only the connected nodes and lines of a selected card, dimming the rest of the board.
Performance Tip for Mobile Devices
If dragging nodes feels slow on older tablets or phones, toggle the fullscreen mode to hide unnecessary menus. Make sure grid snapping is enabled (cards snap to every 15px) for consistent alignment with minimal effort.