Never Lose a Plot Thread Again.
Map your entire campaign like a transit system — every storyline a line, every session a stop, every twist a junction.
Your homebrew world has 30 NPCs with hidden agendas, four factions at war, and a player who just adopted a sentient mushroom. TransitMap turns your sprawling campaign into a clean, navigable metro map where every plot thread is a colored line, every session is a station, and branching arcs snap together at transfer points. Zoom in on a single quest chain or zoom out to see how everything connects. When a player asks "wait, who betrayed who in session 12?" you'll have the answer in two clicks.
Spot Dangling Threads Instantly
Visualize dozens of intertwining plot threads as parallel transit lines so you can spot dangling threads before your players do.
Everything on One Map
Track NPC arcs, faction movements, and player-driven tangents on a single zoomable map instead of scattered notebooks.
Plan and Reroute Sessions
Plan future sessions by extending lines forward and marking planned stops, then reroute when players go off-script.
Spoiler-Free Player Sharing
Share a spoiler-free version of the map with players so they can follow the story without seeing what's ahead.
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