Connected Tabletop RPG Campaign Studio

Your Campaign. One Living World.

Loomweaver (Loom Weaver VTT) is a connected tabletop game campaign manager, virtual tabletop (VTT), fantasy map making tool, and tabletop D&D worldbuilding studio that brings world lore, campaign memory, AI-assisted session preparation, and live tactical gameplay into one evolving world.

Spend less time digging through folders and more time running a great game. One GM hosts, and players join free. Join the Loomweaver Beta · Tabletop Game Campaign Manager · Virtual Tabletop (VTT) · Fantasy Map Making Tool · RPG Worldbuilding Studio · AI Dungeon Master Assistant · Adventure Marketplace · Species Compendium

Stay in the story, not your software.

Your imagination shouldn't need a dozen open tabs.

An NPC in one doc. A quest buried in another. Maps, character sheets, encounter notes, and world lore spread across five different apps. When your players ask about something from two sessions ago, you shouldn't have to stop the game to go hunting through folders. Your tools should support the adventure, not interrupt it.

• Create the World: Build out towns, factions, NPCs, creatures, items, and lore that stay linked together.
• Connect the Story: Tie NPCs to quests, places, and past sessions so details don't fall through the cracks.
• Prep Faster: Pull up your old notes and bounce ideas around with an assistant that knows your world.
• Run the Table: Keep your battlemaps, encounters, character sheets, 3D dice, and session notes on one screen.
• Remember Every Thread: Track what you record and what happens in fights so player choices carry weight.

Every choice has consequences. Every story leaves a thread.

More than an organized campaign. A connected world.

Your campaign isn't just a collection of notes. It's a living network of characters, places, histories, relationships, and choices.

01. The Weave: Build worlds with depth.

Create characters, locations, factions, quests, creatures, and lore, and connect them into one living world.

02. The Loom: Find the threads of your story.

Ask questions in plain language and pull cited answers from your campaign notes, sessions, and world lore while protecting GM secrets from player view.

03. The Arcane Screen: Bring your world to the table.

Run encounters, manage initiative and combat action, and keep battlemaps, notes, and campaign context in one place.

Complete Tabletop RPG Platform

Explore Every Tool in the Loomweaver Studio

• Tabletop Game Campaign Manager & D&D Campaign Planner — Organize session recaps, quest logs, NPC dossiers, factions, and campaign timelines.
• Virtual Tabletop (VTT) & Online DM Screen for Tabletop D&D — Run live tactical battlemaps with 2.5D dynamic lighting, line-of-sight fog of war, 3D physics dice, and automated initiative.
• Fantasy Map Making Tool, Dungeon Builder & Interactive World Atlas — Paint terrain, place top-down fantasy stamps, chart party travel routes, and pin GM secrets.
• RPG Worldbuilding Software & Connected Lore Graph (The Weave) — Link characters, locations, factions, quests, items, and secrets in a bidirectional world graph.
• Grounded AI Dungeon Master Assistant & Campaign Memory (The Loom) — Search your recorded campaign canon with source citations and strict per-player secret isolation.

Your imagination leads. The Loom remembers.

Your story. Your rules. Your imagination.

AI should never replace the Game Master. The Loom is built to support your creativity, not make decisions for you. It works with what you have recorded in your campaign, protecting GM secrets and preserving 100% GM authorship.

From prep to game night.

Let the story change. Keep the world connected.

Move seamlessly from flexible session prep to live virtual tabletop battlemaps, initiative tracking, 3D polyhedral dice, monster statblocks, and automated post-session combat recaps.

Frequently Asked Questions

Tabletop RPG Campaign Management & Virtual Tabletop FAQ

What is Loomweaver and how is it different from other RPG campaign managers?

Loomweaver unites worldbuilding (The Weave), grounded campaign memory (The Loom), interactive map making, and a live Virtual Tabletop (The Arcane Screen) in one connected platform.

Does The Loom AI assistant replace the Game Master or invent unapproved canon?

Never. The Loom only recalls and cites what you have recorded in your campaign, keeping GM secrets hidden from players and leaving 100% of canon decisions to the Game Master.

Do my players need to pay to join a campaign?

No. Players join 100% free via an invite link with full access to character sheets, 3D dice, journals, and mobile companion tools.