Summon Worlds is an AI tool for building fantasy worlds and generating content for tabletop RPGs and creative writing. It helps you create characters, locations, and storylines, then save and share your worlds with the community.
What you can create
- Characters with backstories
- Locations with detailed descriptions
- Plot hooks and campaign storylines
- Interactive chats with characters
- Art generated from text prompts
- Exportable worlds in text format
- Custom templates for repeatable setups
How it works
Summon Worlds is available as a web app and mobile apps for Android and iOS. You typically pick a world template, adjust generation settings, and start creating characters or scenes. Finished projects can be saved to your profile and shared on the built-in platform.
Pricing and access
The app is free with a daily limit of 12 mana. A $10/month premium plan removes limits. It supports input in 20 languages and offers Discord integration for communication.

