self-hosted

All-in-one local web UI for LLMs with chat, memory, extensions and RP-friendly presets; runs GGUF/llama.cpp and more.

Clean, self-hostable chat UI you can wire to local/OpenAI-compatible backends; simple base for RP personas.

Modern self-hosted chat UI for local models (Ollama/OpenAI-compatible) with histories, file/RAG, tools—great RP shell.

Official docs for installing and running Open WebUI across platforms—popular local RP chat shell with RAG.

Self-hosted multi-provider chat UI (OpenAI/Anthropic/Ollama etc.) with roles, files, and search—flexible RP client.

Open-source, polished chat framework supporting many providers & local runners; extensible for RP and character presets.

Lightweight, self-hostable multi-model chat UI with profiles and prompt masks; easy to adapt for roleplay scenarios.

Full-stack local chat app (desktop & server) with multi-user workspaces and RAG; solid base for private RP worlds.

Classic RP/writing client with story, adventure, and chat modes; supports local and remote backends and lorebooks.

Open-source, self-hostable translation API and web UI; offline-capable deployments.

Early popular RP frontend for character chats; supports world info, groups, and multiple text-gen backends.

Open-source, self-hosted coding assistant—private, flexible completions and chat.

Cross-platform RP client/app with multi-API support, TTS, assets-in-chat, regex filters, and character expressions.

Self-hosted or VPC code assistant for enterprises—completions, chat, tests, docs, refactors and migrations.

Feature-rich local web UI with personalities, multi-user support, and multimodal tools—handy for custom RP personas.