Main introduction: Chatbot UI is a “ChatGPT clone” that users can download from GitHub and run on their own machine or server, allowing private, customizable conversations with any compatible LLM endpoint (OpenAI, Azure, local models, etc.).
Key features extracted from the page:
1. Full code transparency – entire project hosted on GitHub under MIT licence.
2. Privacy-first – no external analytics, all chat data stays on the user’s own deployment.
3. Model-agnostic – supports OpenAI GPT, Anthropic Claude, Google Gemini, and local models via Ollama or similar adapters.
4. Conversation management – folders, tags, search, export/import of chats in JSON/Markdown.
5. Multimodal input – upload images, PDFs, CSVs; vision models can “see” attachments.
6. Plugin system – community-built tools for web search, code interpreter, data analysis.
7. Real-time collaboration – share conversation links with optional read/write tokens.
8. Responsive theming – light/dark/auto modes plus custom CSS overrides.
9. One-command deploy – Docker image and Vercel button for under-5-minute self-hosting.
10. Forever free – no paywall, no user tracking, donations optional.
Chinese 
English 
Arabic 
Spanish 
German 
French 
Russian 
Italian