J

Jan

Open SourceAGPL-3.0

Offline-capable desktop app for local AI usage

Website
jan.ai
GitHub
janhq/jan
Difficulty
● Easy
Last check
2026-08-10

Description

Jan is an open-source desktop application that allows you to run AI models completely offline on your own computer. With a ChatGPT-like interface, users can download local models, chat, and install extensions. Jan also supports remote APIs and provides a local API server that is compatible with the OpenAI standard.

Preview

Jan Preview

Platforms

LinuxWindowsmacOS

Replaces the following proprietary tools

ChatGPTJan
MidjourneyJan
DALL-EJan

Self-Hosting

Jan can be self-hosted on your own infrastructure. Visit the official documentation for installation instructions.

Documentation →

Tags

#desktop#offline#lokal#extensions#typescript

Similar Tools

AI Dictation

Open-source voice typing for desktop and mobile

SuperwhisperWispr Flow+1
MIT● Easy
Aug 2026
Ollama

Ollama

Run large language models locally with ease

105.0k
ChatGPTMidjourney+1
MIT● Easy
Aug 2026
L

LocalAI

Local OpenAI-compatible API for various AI models

26.0k
ChatGPTMidjourney+1
MIT●● Medium
Aug 2026
← Back to AI & Machine Learning