Jan
An open-source, offline chatbot alternative to ChatGPT that emphasizes privacy and customization.
About Jan
Jan is an open-source chatbot alternative to ChatGPT that operates entirely offline on your device. It leverages open-source AI models, ensuring maximum privacy and full customization. Compatible with Windows, Mac, and Linux, with a mobile version planned. Jan provides an API server similar to OpenAI, enabling local API and server integration for secure applications.
How to Use
Download Jan compatible with your operating system—Windows, Mac, or Linux—and run it locally. Access the OpenAI-like API server at localhost:1337 for seamless integration with supported applications.
Features
Local server with API access for secure communication
Highly customizable interface and functionalities
Designed with privacy as a core focus
Compatible with OpenAI API standards
Operates fully offline without internet dependency
Built on open-source AI models for transparency
Use Cases
Replace OpenAI with a local AI model in apps
Maintain data privacy by running AI locally
Create tailored AI assistants with hotkeys and inline responses
Best For
AI enthusiastsPrivacy-conscious usersResearchers exploring local AIDevelopers building custom AI solutions
Pros
Ensures complete privacy by keeping data on your device
No ongoing subscription costs
Compatible with OpenAI API standards
Open-source and highly customizable
Fully functional offline without internet
Cons
Mobile app version is not yet available
In development, may contain bugs
Requires sufficient local resources to run AI models
Frequently Asked Questions
Find answers to common questions about Jan
Which platforms does Jan support?
Jan works on Windows, Mac, and Linux. A mobile version is expected soon.
Can Jan run offline?
Yes, Jan operates entirely offline, ensuring your data remains private.
Is Jan open source?
Absolutely, Jan is fully open source and developed transparently.
Does Jan offer an API?
Yes, Jan provides an API server similar to OpenAI, accessible at localhost:1337.
Can I customize Jan?
Yes, Jan is highly customizable, allowing modifications to suit your needs.