Create Epic D&D Content with AI Magic

Transform your ideas into campaign-ready adventures, characters, monsters, items, and entire worlds in seconds. DndGen is your AI co-DM, helping you craft unforgettable D&D experiences without the hours of prep work. Every creation is saved to your personal vault, where it learns your unique style to ensure everything matches your campaign's tone and voice.

Currently invite-only during beta

Join the waitlist below for early access when we launch to the public

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From idea to adventure in seconds

DndGen transforms your creative prompts into fully-realized D&D content, saving you hours of prep work. Here's how it works:

Describe your vision

Simply chat naturally with the AI about what you need - a mysterious villain with a dark past, an ancient dungeon filled with traps, or an entire campaign setting. No complicated forms or rigid templates.

AI crafts the details

Our specialized AI models generate rich, D&D-accurate content with complete stat blocks, compelling lore, balanced mechanics, and flavorful descriptions - all ready to use at your table tonight.

Vault learns your style

Everything is automatically saved to your personal vault with powerful vector search. As your library grows, DndGen learns your unique style, tone, and preferences - ensuring future content perfectly matches your campaign's voice and existing lore.

Loved by DMs everywhere

What our (totally real) users say

Don't just take our word for it - hear from some of history's greatest minds and Springfield's finest. (Real testimonials from beta users coming soon!)

D'oh! Why didn't I find this sooner? I used to spend hours making NPCs, now I just ask for a 'tavern keeper who loves donuts' and boom! Campaign prep is now easier than opening a Duff.

🍩

Homer Simpson

Weekend DM

Remarkable! The multi-model approach is ingenious. It's like having alternating currents of creativity at your fingertips. I've generated an entire steampunk campaign in the time it takes Edison to steal one idea.

⚡

Nikola Tesla

Inventor & Forever DM

Elementary! The vector search is brilliant for tracking plot threads and clues. I can find any detail from my 200+ NPCs instantly. Watson is jealous he didn't think of this first.

🔍

Sherlock Holmes

Mystery Campaign Runner

There are no mistakes, only happy little NPCs. DndGen helps me paint entire worlds with just a few words. Every mountain, forest, and tavern is a happy accident waiting to happen.

🎨

Bob Ross

Worldbuilder Extraordinaire

Absolutely radiant! The AI understands complex magical systems better than my laboratory assistants. I've created an entire campaign around arcane physics. Pierre is finally interested in my hobbies!

🔬

Marie Curie

Science Fantasy DM

Finally, a tool that's not an idiot sandwich! The quality is Michelin-star worthy. Generated a whole adventure about rival taverns. The NPCs are so well-seasoned, even I'm impressed.

👨‍🍳

Gordon Ramsay

Culinary Campaign Creator

* Reviews are satirical. Real user testimonials coming soon once we exit beta!

Perfect for every dungeon master

Whether you're running your first session or your hundredth campaign, DndGen adapts to your needs.

New Dungeon Masters

Jump into DMing with confidence. Generate balanced encounters, interesting NPCs with depth, and engaging storylines without years of experience. DndGen teaches you best practices while helping you prep sessions.

"I've always wanted to DM but felt overwhelmed by all the prep work. DndGen gave me everything I needed for my first session in under an hour, and my players loved it!"

Busy Campaign Runners

Prep quality sessions in minutes instead of hours. Generate compelling side quests on the fly, flesh out locations with rich detail, and improvise content that feels planned when players go off-script.

"Between work and family, I barely have time to breathe. DndGen lets me prep professional-quality sessions during my lunch break. Game night is fun again!"

Creative Worldbuilders

Build sprawling worlds with interconnected lore and consistent details. Generate kingdoms with unique cultures, complex religions with competing factions, and epic histories spanning millennia that all feel authentic and lived-in.

"I love worldbuilding but always got stuck on the details. DndGen helps me flesh out the parts I don't have time for, and my homebrew world finally feels complete and alive."

Veteran Storytellers

Break through creative blocks and explore bold new ideas. Use AI as an intelligent brainstorming partner for your most ambitious campaigns. Generate variations, explore "what-ifs," and discover unexpected twists.

"After 20 years of DMing, I thought I'd seen it all. DndGen still surprises me with creative ideas and interesting twists I wouldn't have thought of on my own."

Why DMs choose DndGen

Built by DMs, for DMs. We understand what makes great D&D content and designed every feature to save you time while enhancing your creativity.

D&D-Accurate Content

Trained on official 5e rules and lore. Generate content that fits seamlessly into your campaigns with proper stat blocks, balanced encounters, and mechanics that follow RAW.

Multi-Model Intelligence

An invisible team of specialized AI models working together. Claude crafts your narratives, GPT-4 handles mechanics and rules, Gemini manages campaign organization. You just see the magic happen.

Smart Content Vault

Vector-powered semantic search finds exactly what you need instantly. Your vault learns from everything you create, understanding your style, tone, and world-building preferences to guide future content generation. Every new creation builds on your established lore.

Blazing Fast Generation

Generate complete NPCs with backstories, locations with maps, or balanced encounters in seconds. Real-time streaming means you see content as it's created, not after minutes of waiting.

Export Anywhere

Export to markdown, PDF, or directly share with your players via secure links. Your content works the way you do, integrating with Roll20, Foundry VTT, and other popular platforms.

Your Data, Your Control

Everything you create belongs to you. Open source and self-hostable for complete privacy and control. No vendor lock-in, no hidden fees, no selling your data.

Powerful features for creative storytelling

Everything you need to run incredible campaigns, all in one place. Your personal vault learns your unique style and preferences, ensuring every character, location, and quest feels authentically yours. From intelligent content generation to context-aware suggestions, DndGen handles the busywork so you can focus on telling amazing stories.

Intelligent Multi-Model Orchestra

Behind every creation is a team of specialized AI agents working in harmony. Anthropic crafts your narratives, OpenAI manages your tools and mechanics, and Gemini handles epic-scale campaigns - all automatically switched for you.

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Intelligent Multi-Model Orchestra

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Claude (Anthropic) excels at rich narrative content, complex NPCs, and creative storytelling

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GPT-4 (OpenAI) manages tool execution, structured data, and game mechanics with precision

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Gemini handles long-context campaigns, epic worldbuilding, and massive content generation

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Automatic model selection based on task type - you get the best AI for every job

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Seamless context sharing between models ensures consistency across your entire campaign

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Future-proof architecture - new models added automatically as they become available

Smart Content Vault

Your personal D&D library that learns your style. Every character, location, and quest you save teaches DndGen your tone, themes, and preferences - ensuring future content perfectly matches your campaign's unique voice and world.

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Smart Content Vault

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Vector embeddings capture the essence of your content - tone, themes, relationships, and style

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AI learns your preferences: dark fantasy vs high fantasy, gritty vs heroic, serious vs comedic

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Cross-reference relationships automatically: NPCs remember locations they've been, factions they belong to

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Content suggestions based on your vault: 'You often use tragic backstories, want to try that here?'

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Unlimited storage for all your characters, locations, items, sessions, and campaigns

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Smart tagging and categorization that improves as you add more content

Vector-Powered Search

Find any detail instantly with semantic search. Ask 'who was that merchant in Waterdeep?' or 'show me fire-based magic items' and get relevant results from your entire vault, even if you don't remember exact names.

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Vector-Powered Search

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Semantic search understands meaning, not just keywords - search by concept, theme, or vibe

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Natural language queries: 'show me NPCs who would help the party against dragons'

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Find similar content: 'more items like this' or 'NPCs with similar personalities'

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Filter by content type, tags, campaigns, or custom categories

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Lightning-fast results even with thousands of vault items

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Pinecone-powered vector database ensures accuracy and relevance

Any World, Any Setting

Run campaigns in any universe you can imagine. Faerun, Middle Earth, Hogwarts, the Johto Region, or your own homebrew world - DndGen adapts to your setting. Define your world once, and all content generated respects its unique lore, geography, and rules.

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Any World, Any Setting

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Official D&D settings: Forgotten Realms, Eberron, Ravenloft, Spelljammer, and more

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Popular fiction: Middle Earth, Harry Potter universe, Star Wars, Pokémon, any book or movie

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Historical settings: Medieval Europe, feudal Japan, ancient Rome, any time period

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Homebrew worlds: Define your own lore, pantheon, geography, and magic system

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Setting-aware generation: NPCs use appropriate names, locations match geography, magic follows your rules

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Mix and match: Combine elements from multiple settings for truly unique worlds

5e RAW & Homebrew

Purpose-built for Fifth Edition content. DndGen knows the official rules as written and respects core mechanics, balance, and formatting. But it also supports your homebrew rules - define custom classes, modified spell systems, or house rules once, and all generated content follows your campaign's unique ruleset.

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5e RAW & Homebrew

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Deep knowledge of 5e rules: action economy, bounded accuracy, spell slots, and game balance

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Proper stat blocks: CR calculations, proficiency bonuses, challenge ratings that make sense

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Official content awareness: spells, classes, races, feats, and magic items from core books

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Homebrew support: custom classes, modified spell systems, unique mechanics, house rules

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Balance recommendations: 'This might be too strong' or 'Consider adding this limitation'

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Community standards: follows accepted homebrew formats and balancing principles

BYOK Ready

Bring Your Own API Keys for complete control. Use your own Anthropic, OpenAI, or Google AI keys for unlimited access to premium models without subscription fees. Perfect for power users and developers.

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BYOK Ready

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Use your own API keys from Anthropic, OpenAI, or Google AI

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Pay only for what you use - no subscription required for BYOK users

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Access latest models immediately: Claude 3.5, GPT-4 Turbo, Gemini Pro

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Full transparency: see exactly how many tokens each generation uses

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Key management: securely store and rotate your API keys

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Perfect for developers, power users, and anyone who wants maximum control

Rich Content Types

Create everything your campaign needs: detailed NPCs with motivations, immersive locations with maps, balanced encounters, custom magic items, complete session plans, branching storylines, and entire campaign worlds.

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Rich Content Types

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NPCs: Personalities, motivations, secrets, stat blocks, relationships, and character arcs

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Locations: Descriptions, maps, inhabitants, secrets, plot hooks, and regional effects

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Items: Balanced stats, lore, appearance, creation methods, and legendary properties

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Encounters: Tactical maps, enemy tactics, environmental hazards, and treasure

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Sessions: Scene breakdowns, NPC dialogues, skill challenges, and backup plans

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Campaigns: Epic storylines, branching narratives, recurring villains, and world events

Natural Conversation Interface

No forms, no templates, no complicated menus. Just chat naturally about what you need. 'I need a mysterious tavern keeper who knows secrets' becomes a fully-fleshed NPC with personality, stats, and plot hooks.

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Natural Conversation Interface

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Conversational AI understands context and nuance in your requests

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Iterative refinement: 'make them more sinister' or 'give them a tragic backstory'

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Multi-turn creation: start with basics, add details over multiple messages

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Natural follow-ups: 'now create their tavern' or 'what secrets do they know?'

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Handles vague requests: AI asks clarifying questions to nail exactly what you want

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No learning curve - if you can describe it, DndGen can create it

Export & Share Everything

Export to markdown, PDF, or JSON. Share content with players via secure links. Import into Roll20, Foundry VTT, or D&D Beyond. Your content works wherever you play, on any platform or VTT.

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Export & Share Everything

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Export formats: Markdown, PDF, JSON, and formatted text

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Share with players: Secure shareable links with customizable permissions

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VTT integration: Import into Roll20, Foundry VTT, or other virtual tabletops

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D&D Beyond compatibility: Export in formats compatible with official tools

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Bulk exports: Download entire campaigns or content categories at once

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Your data, your control: Export everything and take it anywhere

Future pricing plans

Once we open to the public, these will be our pricing tiers. Early beta users will get special discounts!

🎁 Beta Bonus: Selected waitlist users will receive free access to the Dungeon Master tier during beta testing

Free

Current

$0/month

Basic features for exploration

Coming Soon

Bring Your Own Key (BYOK) support
Full chat access with your API keys
Vault storage for creations
Basic content search
Content export (markdown/PDF)
Community support

Player

Best for Players

$10/month

Perfect for players and worldbuilders

Everything in Free
AI-powered vault search
Higher chat rate limits
Create characters & items
Priority support

Dungeon Master

$20/month

Complete toolkit for DMs

Product Roadmap

Our vision for DndGen spans four major versions, each building on the last to create the ultimate D&D content creation and session management platform. Here's where we're going.

V1In Progress⚡ Active Development

Foundation: Complete Content Generation

Current Focus (2024-2025)

Building the core content creation engine with full support for all homebrew content types.

Key Features & Goals:

11 content types fully supported (characters, NPCs, items, spells, monsters, locations, worlds, places, campaigns, scenes, sessions)
Vault storage with intelligent linking and relationships
Side-by-side editing for all content types
Vector-powered semantic search across all content
Export and sharing capabilities

💡 Essential foundation for all future features

V2Planned

Agentic Workflows: Multi-Content Generation

Q2-Q3 2025

Enable generation of multiple interconnected content types in a single conversation using autonomous AI agents.

Key Features & Goals:

Generate entire towns through natural conversation
Auto-create linked NPCs with backstories and relationships
Generate merchant inventories with custom items
Create quests with locations, maps, and encounters
Build storylines with branching plotlines and consequences
Automatic cross-referencing and world consistency

💡 Transform brainstorming sessions into complete campaign content

V3Future

Live Session Assistant: Real-Time DM Support

Q4 2025 - Q1 2026

Become your silent co-DM during live sessions, listening and assisting with improvisation and session management.

Key Features & Goals:

Passive audio monitoring during live sessions
Real-time content generation for improvisation
Context-aware suggestions based on campaign history
Automatic session transcription and summarization
Post-session recap generation for players
Campaign timeline and event tracking

💡 Never be caught off-guard by your players again

V4Future

Full Autonomous DM: Complete Session Management

2026 and beyond

Enable DndGen to run complete 4-hour sessions as a full Dungeon Master for parties of players.

Key Features & Goals:

Real-time voice interaction with players
Individual player voice recognition
Dynamic session pacing and narrative control
Live combat management and rule adjudication
Adaptive storytelling based on player choices
Complete 4-hour sessions for 4+ players

💡 Let your forever DM finally play - AI runs the entire session

Beta Access: Early adopters joining during V1 development will get grandfathered pricing and priority access to new features as they launch. Join the waitlist above to be notified when we open beta testing.