diff --git a/Capy64/Core/SDL.cs b/Capy64/Core/SDL.cs
index 8a94ac9..9e074c9 100644
--- a/Capy64/Core/SDL.cs
+++ b/Capy64/Core/SDL.cs
@@ -29,6 +29,11 @@ public class SDL
         return SDL2.UTF8_ToManaged(SDL2.Native_SDL_GetClipboardText(), true);
     }
 
+    public static void SetClipboardText(string contents)
+    {
+        SDL2.Native_SDL_SetClipboardText(contents);
+    }
+
     public static bool HasClipboardText()
     {
         return SDL2.SDL_HasClipboardText() == 1;
diff --git a/Capy64/Extensions/Bindings/SDL2.cs b/Capy64/Extensions/Bindings/SDL2.cs
index 4937104..a19c5b1 100644
--- a/Capy64/Extensions/Bindings/SDL2.cs
+++ b/Capy64/Extensions/Bindings/SDL2.cs
@@ -41,6 +41,10 @@ public partial class SDL2
     [UnmanagedCallConv(CallConvs = new Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
     internal static partial int SDL_HasClipboardText();
 
+    [LibraryImport(SDL, EntryPoint = "SDL_SetClipboardText", StringMarshalling = StringMarshalling.Utf8)]
+    [UnmanagedCallConv(CallConvs = new Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
+    internal static partial int Native_SDL_SetClipboardText(string contents);
+
     [LibraryImport(SDL)]
     [UnmanagedCallConv(CallConvs = new Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
     internal static partial void SDL_free(IntPtr memblock);
diff --git a/Capy64/Runtime/Libraries/Machine.cs b/Capy64/Runtime/Libraries/Machine.cs
index 999ea5e..83387f7 100644
--- a/Capy64/Runtime/Libraries/Machine.cs
+++ b/Capy64/Runtime/Libraries/Machine.cs
@@ -14,6 +14,7 @@
 // limitations under the License.
 
 using Capy64.API;
+using Capy64.Core;
 using KeraLua;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Input;
@@ -22,6 +23,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows.Input;
 
 namespace Capy64.Runtime.Libraries;
 
@@ -65,6 +67,16 @@ public class Machine : IPlugin
             name = "vibrate",
             function = L_Vibrate,
         },
+        new()
+        {
+            name = "setClipboard",
+            function = L_SetClipboard,
+        },
+        new()
+        {
+            name = "getClipboard",
+            function = L_GetClipboard,
+        },
         new(),
     };
 
@@ -104,7 +116,12 @@ public class Machine : IPlugin
         {
             var newTitle = L.CheckString(1);
             
-            L.ArgumentCheck(!string.IsNullOrEmpty(newTitle), 1, "string must not be empty");
+            if (string.IsNullOrEmpty(newTitle))
+            {
+                newTitle = "Capy64 " + Capy64.Version;
+            }
+
+            newTitle = newTitle[..Math.Min(newTitle.Length, 256)];
 
             Capy64.Instance.Window.Title = newTitle;
         }
@@ -114,6 +131,26 @@ public class Machine : IPlugin
         return 1;
     }
 
+    private static int L_GetClipboard(IntPtr state)
+    {
+        var L = Lua.FromIntPtr(state);
+
+        L.PushString(SDL.GetClipboardText());
+
+        return 1;
+    }
+
+    private static int L_SetClipboard(IntPtr state)
+    {
+        var L = Lua.FromIntPtr(state);
+
+        var newcontents = L.CheckString(1);
+
+        SDL.SetClipboardText(newcontents);
+
+        return 0;
+    }
+
     private static int L_Version(IntPtr state)
     {
         var L = Lua.FromIntPtr(state);