Campaign & World Tools for D&D
Keeping track of NPCs, plot threads, and a growing world is the hardest part of running a long campaign — these tools are built to hold all of it without turning into a second job.
10 tools in this category.
Campfire Write
FreemiumCampaign & World Management
Modular worldbuilding and writing platform with 18 tools for authors and game masters — pay only for the features you need.
Chronica
FreemiumCampaign & World Management
A campaign manager for tracking your world, NPCs, and story without the complexity of heavier tools.
Dokuwiki (Self-hosted)
Open SourceCampaign & World Management
Free open-source wiki software requiring no database; popular for self-hosted TTRPG campaign wikis
Fantasy Calendar
FreemiumCampaign & World Management
Build and track custom fantasy calendars for any campaign world — supports multiple moons, intercalary days, leap days, seasons, and preset systems like Forgotten Realms and Eberron.
Fantasy Weather Generator
FreeCampaign & World Management
Dedicated online fantasy weather generator with climate and season settings
Notebook.ai
FreemiumCampaign & World Management
Smart notebook for worldbuilders with unlimited characters locations and items on free tier; private by default
Obsidian Portal
FreemiumCampaign & World Management
Create shareable campaign websites for any TTRPG — wiki, adventure log, character tracker, and GM-only notes in one place. Active and updated as of 2026.
Obsidian TTRPG Vault (PHD20)
FreeCampaign & World Management
Free Obsidian vault template specifically for TTRPG campaign management; NPC/location/session notes; Leaflet maps plugin
RPG Notes (Android)
FreeCampaign & World Management
Free Android note app for TTRPG sessions with categories for NPCs/locations/quests; offline
Sly Flourish Lazy DM Notion Template
FreeCampaign & World Management
Free Notion campaign template by Sly Flourish (Return of the Lazy DM author); NPC/location/session planning