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Jan.ai

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Popular open-source offline ChatGPT alternative.

What it does

Jan is an open-source ChatGPT alternative that runs 100% offline on your computer. It utilizes open-source AI models, prioritizes privacy, and is highly customizable. Jan is available for Windows, Mac, and Linux, with a mobile version coming soon. It provides an OpenAI-equivalent API server and allows for local server and API usage.

How to use: Download Jan for your operating system (Windows, Mac, or Linux) and run it offline on your computer. Utilize the OpenAI-equivalent API server at localhost:1337 for compatible apps.

Core features

  • 100% offline operation
  • Open-source AI models
  • Privacy-focused
  • Highly customizable
  • OpenAI-compatible API server
  • Local server and API

Use cases

  • Run AI models locally for privacy and security
  • Develop custom AI assistants with global hotkeys and in-line AI
  • Use as a drop-in replacement for OpenAI with compatible apps

Reviews

Big-picture takes: what it's for and whether it delivers. High-engagement videos from YouTube — not sponsored.

Janai Priyai - Ka Aiya | ජනයි ප්‍රියයි - කා අයියා 🧐😜

Janai Priyai · 812K views

Janai Priyai - Kithula | ජනයි ප්‍රියයි - කිතුල 🧐😜

Janai Priyai · 805K views

AI on Your Local PC: Install JanAI (ChatGPT alternative) for Enhanced Privacy

Andy Park · 17K views

Tutorials

Step-by-step: exactly how to get things done with it.

Turn Your Computer Into An AI Computer- Jan.ai

Krish Naik · 23K views

How to Run AI Models Locally with Jan AI | Install Qwen & DeepSeek AI

AI2Play · 12K views