Open-source AI storytelling and text generation platform
KoboldAI is a free, open-source AI text generation platform designed for creative writing, interactive fiction, and roleplay. It runs locally on your hardware for complete privacy, supporting a wide range of language models including Llama, Mistral, and GPT-2 architectures. The ecosystem includes KoboldCPP for local model serving, KoboldAI Lite for a web-based interface, and community-hosted options.
Run large language models locally on your own hardware with full control over model selection and parameters
Supports GGUF format models including Llama, Mistral, Gemma, GPT-2, Mixtral, Qwen, Phi-3, and many more architectures
Create interactive text adventures and stories with AI-assisted narrative generation and branching choices
Generate images alongside text using Stable Diffusion 1.5, SDXL, SD3, and Flux models
Built-in text-to-speech and speech-to-text capabilities via Whisper integration
Smart context handling with memory banks, world info entries, and author's notes for consistent long-form storytelling
KoboldCPP runs as a single-file executable with no dependencies or complex installation required
Generate novels, short stories, and experimental fiction with full creative control and no content restrictions
Build and play AI-powered text adventure games with branching narratives and persistent world states
Create and interact with AI characters for roleplay scenarios with deep context memory
Researchers and developers can experiment with various LLMs locally without sending data to external services
Best for creative writers and storytellers who want unrestricted, private AI with specialized fiction-writing features — not a general ChatGPT replacement, but unmatched for its niche
Best for privacy-focused writers and tinkerers who want zero-cost, uncensored AI creative writing — unmatched freedom if you have the hardware and patience to set it up.
KoboldAI Lite provides a lightweight browser-based UI accessible from any device on your network

The open-source AI-native vector database for search and retrieval