The Complete Fantasy AI Worldbuilding Platform Built for D&D 5e
Start creating immediately, no complex setup required. Spend More Time Playing, Less Time Prepping
🎲 D&D 5e Integration
Auto-generated character stats aligned with 5e rules and mechanics. Edit stats on the fly, create balanced encounters, and maintain system consistency effortlessly.
🏰 Smarter Worldbuilding
Create interconnected characters, locations, and assets that know about each other. Your NPCs understand the world they live in, creating deeper roleplay experiences.
⚡Fastest Campaign Prep
Generate AI characters, locations, spells, weapons, and items in seconds. From detailed pre-campaign worldbuilding to quick session improvisation.
📚 World Knowledge Base
Track lore, memories, and world-specific information. You'll be able to see the complete history of actions in your world.
🎭 AI Chat Roleplay
Characters with memory and customizable AI models. Add AI voice for dramatic encounters that bring your NPCs to life.
⚔️ Fantasy AI Generator
With Summon Worlds, you can generate not only characters & locations, but also spells, weapons, random items for your characters.
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Build Better DnD Campaigns Together
Character Sheet Generator
Create D&D 5e-ready NPCs with auto-generated stats, backgrounds, and abilities. Perfect for populating your world with memorable characters that fit seamlessly into your DnD campaign.
DnD Monster Generator
Generate custom monsters and creatures tailored to your world's lore. Automatically balanced for D&D 5e encounters with proper CR ratings and stat blocks.
Spell Generator
Design unique spells and magical abilities that fit your campaign's magic system. Create custom spell effects while maintaining 5e balance and mechanics.
Weapon Generator
Craft legendary weapons, magical items, and unique equipment. Generate complete item descriptions with 5e stats and special abilities for your players to discover.
Location Generator
Build interconnected locations from taverns to ancient dungeons. Each location comes with lore, NPCs, and connections to your broader world narrative.
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Summon Worlds for Dungeon Masters
monthly
Learn the basics at no cost!
Start Free, Go Pro Anytime
- Access to Daily Mana Rewards
(Roll 2d20 for free mana each day) - Create Summons with Stats and Images
- Edit & Customize Summons
- Chat with AI (Text + Voice Enabled)
- Show Up to 3 Images per Summon
- 100 Daily Chat Message Limit
- Basic Monthly Mana Bonus
Enjoy premium tools for world-building.
Summon Worlds Pro
- Enhanced Daily Mana Rewards
(Roll 3d20 each day) - Create Summons with Stats and Images
- Edit & Customize Summons
- Chat with AI (Text + Voice Enabled)
- Show Up to 10 Images per Summon
- Unlimited Daily Chat Messages
- 1,250 Monthly Mana Bonus
- Legendary & Magical Summons
- Create Incredible 3D Locations
- Pro Badge Displayed on Profile
- Summons Highlighted on Community Feed
- Cancel Anytime through app store settings