function generatePassword(length = 12) {
  const chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+";
  let password = "";
  for (let i = 0; i < length; i++) {
    password += chars.charAt(Math.floor(Math.random() * chars.length));
  }
  return password;
}

console.log("Твой пароль:", generatePassword());