diff --git a/Minecraft-Realms-Emulator/Enums/SettingsEnum.cs b/Minecraft-Realms-Emulator/Enums/SettingsEnum.cs
index 4b95d1a..8bae65c 100644
--- a/Minecraft-Realms-Emulator/Enums/SettingsEnum.cs
+++ b/Minecraft-Realms-Emulator/Enums/SettingsEnum.cs
@@ -5,6 +5,8 @@
         NewsLink,
         DefaultServerAddress,
         TrialMode,
-        WorkMode
+        WorkMode,
+        OnlineMode,
+        AutomaticRealmsCreation
     }
 }
diff --git a/Minecraft-Realms-Emulator/Helpers/Config/Settings.cs b/Minecraft-Realms-Emulator/Helpers/Config/Settings.cs
index 2d0a640..d39325b 100644
--- a/Minecraft-Realms-Emulator/Helpers/Config/Settings.cs
+++ b/Minecraft-Realms-Emulator/Helpers/Config/Settings.cs
@@ -8,5 +8,7 @@ namespace Minecraft_Realms_Emulator.Helpers.Config
         public string NewsLink { get; set; } = "https://github.com/CyberL1/Minecraft-Realms-Emulator";
         public bool TrialMode { get; set; } = true;
         public string WorkMode { get; set; } = nameof(WorkModeEnum.EXTERNAL);
+        public bool OnlineMode { get; set; } = false;
+        public bool AutomaticRealmsCreation { get; set; } = true;
     }
 }
diff --git a/Minecraft-Realms-Emulator/Modes/External/McoController.cs b/Minecraft-Realms-Emulator/Modes/External/McoController.cs
index 616c0a0..84d540f 100644
--- a/Minecraft-Realms-Emulator/Modes/External/McoController.cs
+++ b/Minecraft-Realms-Emulator/Modes/External/McoController.cs
@@ -20,8 +20,23 @@ namespace Minecraft_Realms_Emulator.Modes.External
         }
 
         [HttpGet("available")]
-        public ActionResult<bool> GetAvailable()
+        public async Task<ActionResult<bool>> GetAvailable()
         {
+            if (new ConfigHelper(_context).GetSetting(nameof(SettingsEnum.OnlineMode)).Value)
+            {
+                string cookie = Request.Headers.Cookie;
+                string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+                try
+                {
+                    await new HttpClient().GetFromJsonAsync<MinecraftPlayerInfo>($"https://sessionserver.mojang.com/session/minecraft/profile/{playerUUID}");
+                }
+                catch
+                {
+                    return Unauthorized();
+                }
+            }
+
             return Ok(true);
         }
 
diff --git a/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs b/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
index b517e47..05751f9 100644
--- a/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
+++ b/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
@@ -38,7 +38,7 @@ namespace Minecraft_Realms_Emulator.Modes.External
 
             List<WorldResponse> allWorlds = [];
 
-            if (ownedWorlds.ToArray().Length == 0)
+            if (ownedWorlds.ToArray().Length == 0 && new ConfigHelper(_context).GetSetting(nameof(SettingsEnum.AutomaticRealmsCreation)).Value)
             {
                 var world = new World
                 {
diff --git a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/McoController.cs b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/McoController.cs
index 82e1f50..f4f3057 100644
--- a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/McoController.cs
+++ b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/McoController.cs
@@ -20,8 +20,23 @@ namespace Minecraft_Realms_Emulator.Modes.Realms.Controllers
         }
 
         [HttpGet("available")]
-        public ActionResult<bool> GetAvailable()
+        public async Task<ActionResult<bool>> GetAvailable()
         {
+            if (new ConfigHelper(_context).GetSetting(nameof(SettingsEnum.OnlineMode)).Value)
+            {
+                string cookie = Request.Headers.Cookie;
+                string playerUUID = cookie.Split(";")[0].Split(":")[2];
+
+                try
+                {
+                    await new HttpClient().GetFromJsonAsync<MinecraftPlayerInfo>($"https://sessionserver.mojang.com/session/minecraft/profile/{playerUUID}");
+                }
+                catch
+                {
+                    return Unauthorized();
+                }
+            }
+
             return Ok(true);
         }
 
diff --git a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
index 2828564..b70be8d 100644
--- a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
+++ b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
@@ -41,7 +41,7 @@ namespace Minecraft_Realms_Emulator.Modes.Realms.Controllers
 
             List<WorldResponse> allWorlds = [];
 
-            if (ownedWorlds.ToArray().Length == 0)
+            if (ownedWorlds.ToArray().Length == 0 && new ConfigHelper(_context).GetSetting(nameof(SettingsEnum.AutomaticRealmsCreation)).Value)
             {
                 var world = new World
                 {