LiteChat

LiteChat is a privacy-first, multi-provider AI chat client for developers and power users.

✨ Key Features

• 🔒 Privacy-First: 100% client-side, storing all data locally in your browser. No server dependencies for core functionality. You have full control with comprehensive import/export for all data.

• 🤖 Multi-Provider AI: Connect to hundreds of models via OpenRouter, OpenAI (GPT-4x, etc.), Google Gemini, Anthropic Claude, and local providers like Ollama & LMStudio. Supports streaming, reasoning, and tool use.

🌐 Productivity Features

• File Handling: Universal text file uploads to any LLM and multimodal support for compatible models.

• Conversation Tools: Auto-title generation, export to file, message regeneration, and response editing to refine output.

• Sync & Prompts: Sync conversations across devices with Git and manage a library of reusable prompt templates.

💻 Power User & Automation

• Workflows & Agents: Build and execute multi-step automations and deploy powerful AI agents.

• Tool System: Allow the AI to use tools like file access and Git commands, activated by powerful inline text triggers (@.tools).

• Model Management: Race models against each other to compare results or regenerate any response with a different model.

• Advanced Tools: Render Mermaid diagrams in real-time and use custom rules to guide AI behavior.

🛠 Integrated Developer Environment

• Code Blocks: Enhanced with an in-browser editor, filepath syntax, and download/ZIP options.

• Virtual File System: A full in-browser filesystem with CRUD operations.

• Full Git Integration: Clone, commit, push, and pull repositories directly within the app.

• Structured I/O: Request structured output (JSON, tables) and let the AI create interactive user forms.