I found one but after a limit you cannot use it anymore without making an account now i can surpass it by using different ip but the conversation wouldn't go in a flow and it will get tiresome fast so if anyone know one which meets these criteria do comment .

EDIT : I want a website not something to locally set up as i am not asking it anything that serious and isn't concerned about privacy that much.

EDIT: Thanks for the suggestion but the craze for using LLM's have worn off for me hope someone else finds this useful. Ciao.