Free AI and local artificial intelligence

Looking for free AI? ChatGPT Plus, Copilot, and Midjourney charge for the cloud model, but free tiers and local tools exist for chat, image, code, and voice. Ollama, LM Studio, Jan, llama.cpp, and Open WebUI run on your own PC — more privacy and no subscription, if the machine can handle it. Quality depends on GPU, RAM, and the model; check the license before commercial use. Full guide: ChatGPT Plus alternatives.

Warning: do not use local AI for important decisions — health, finance, legal, or diagnosis. On-PC models are more limited than cloud ones, hallucinate confidently, and do not replace a professional or a primary source.