Jan

Jan AI is an open-source, privacy-centric alternative to ChatGPT that operates entirely offline on your local machine. Designed for users who prioritize data security and flexibility, it leverages open-source AI models to deliver powerful conversational and analytical capabilities without relying on internet connectivity. Available for Windows, Mac, and Linux, with a mobile version in development, Jan AI integrates an OpenAI-compatible API server (localhost:1337) for seamless compatibility with existing applications.

Core Features

Jan AI distinguishes itself through a combination of privacy, customization, and offline functionality. Its key features include:

Offline Operation: Process AI tasks locally without uploading data to external servers, ensuring complete control over your information.

Open Source: Built on transparent, community-driven models, allowing developers to inspect, modify, and enhance the codebase.

Privacy by Design: No data collection or tracking—your inputs and outputs remain secure on your device.

Customizable Workflows: Configure global hotkeys, integrate in-line AI into workflows, and tailor the interface to suit specific needs.

API Compatibility: Mimic OpenAI’s API structure via localhost:1337, enabling integration with tools like GPT4All or Ollama.

Local Server Support: Run a private server instance for advanced deployment options or collaborative use.

Ideal Use Cases

Jan AI excels in scenarios where privacy, control, and offline usability are critical:

Secure Data Handling: Run sensitive AI tasks locally to avoid exposing information to third-party platforms.

Custom Assistant Development: Create personalized AI companions with features like hotkey commands and embedded AI for productivity.

OpenAI Replacement: Use Jan as a drop-in substitute for OpenAI in applications requiring a private, self-hosted API.

Cross-Platform Development: Test and deploy AI models across desktop environments without dependency on cloud services.

Frequently Asked Questions

Supported Platforms
Jan AI is currently compatible with Windows, macOS, and Linux operating systems, with a mobile version in active development.

Offline Capabilities
Yes, Jan AI operates 100% offline. All processing occurs on your device, eliminating the risk of data interception or remote access.

Open Source Status
Jan is fully open source, with its codebase hosted on GitHub for community contributions and transparency.

API Integration
Jan provides an OpenAI-equivalent API server at localhost:1337, allowing developers to use it with applications designed for OpenAI models.