diff --git a/WirelessTextSyncer.Windows/Services/KeyboardInjectionService.cs b/WirelessTextSyncer.Windows/Services/KeyboardInjectionService.cs
index d358196..bd5407d 100644
--- a/WirelessTextSyncer.Windows/Services/KeyboardInjectionService.cs
+++ b/WirelessTextSyncer.Windows/Services/KeyboardInjectionService.cs
@@ -7,10 +7,13 @@ public sealed class KeyboardInjectionService : IKeyboardInjectionService
     private const uint InputKeyboard = 1;
     private const uint KeyEventFKeyUp = 0x0002;
     private const uint KeyEventFUnicode = 0x0004;
+    private const uint KlfActivate = 0x00000001;
+    private const uint WmInputLangChangeRequest = 0x0050;
     private const ushort VirtualKeyA = 0x41;
     private const ushort VirtualKeyBack = 0x08;
     private const ushort VirtualKeyControl = 0x11;
     private const ushort VirtualKeyReturn = 0x0D;
+    private static readonly IntPtr EnglishKeyboardLayout = LoadKeyboardLayout("00000409", KlfActivate);
 
     public void InsertText(string text)
     {
@@ -20,6 +23,7 @@ public sealed class KeyboardInjectionService : IKeyboardInjectionService
         }
 
         AppLogger.Info($"Injecting text length: {text.Length}");
+        using var keyboardLayoutScope = KeyboardLayoutScope.SwitchForegroundWindowToEnglish();
         foreach (var character in text)
         {
             AppLogger.Info($"Injecting char U+{(int)character:X4}: {character}");
@@ -121,6 +125,66 @@ public sealed class KeyboardInjectionService : IKeyboardInjectionService
     [DllImport("user32.dll", SetLastError = true)]
     private static extern uint SendInput(uint numberOfInputs, INPUT[] inputs, int sizeOfInputStructure);
 
+    [DllImport("user32.dll")]
+    private static extern IntPtr GetForegroundWindow();
+
+    [DllImport("user32.dll")]
+    private static extern uint GetWindowThreadProcessId(IntPtr windowHandle, out uint processId);
+
+    [DllImport("user32.dll")]
+    private static extern IntPtr GetKeyboardLayout(uint threadId);
+
+    [DllImport("user32.dll", CharSet = CharSet.Unicode)]
+    private static extern IntPtr LoadKeyboardLayout(string keyboardLayoutId, uint flags);
+
+    [DllImport("user32.dll", SetLastError = true)]
+    private static extern bool PostMessage(IntPtr windowHandle, uint message, IntPtr wParam, IntPtr lParam);
+
+    private sealed class KeyboardLayoutScope : IDisposable
+    {
+        private readonly IntPtr foregroundWindow;
+        private readonly IntPtr originalKeyboardLayout;
+
+        private KeyboardLayoutScope(IntPtr foregroundWindow, IntPtr originalKeyboardLayout)
+        {
+            this.foregroundWindow = foregroundWindow;
+            this.originalKeyboardLayout = originalKeyboardLayout;
+        }
+
+        public static KeyboardLayoutScope SwitchForegroundWindowToEnglish()
+        {
+            var foregroundWindow = GetForegroundWindow();
+            if (foregroundWindow == IntPtr.Zero)
+            {
+                AppLogger.Error("Cannot switch keyboard layout because no foreground window was found.");
+                return new KeyboardLayoutScope(IntPtr.Zero, IntPtr.Zero);
+            }
+
+            var threadId = GetWindowThreadProcessId(foregroundWindow, out _);
+            var originalKeyboardLayout = GetKeyboardLayout(threadId);
+            AppLogger.Info($"Switching foreground keyboard layout from 0x{originalKeyboardLayout.ToInt64():X} to 0x{EnglishKeyboardLayout.ToInt64():X}.");
+
+            if (EnglishKeyboardLayout != IntPtr.Zero)
+            {
+                PostMessage(foregroundWindow, WmInputLangChangeRequest, IntPtr.Zero, EnglishKeyboardLayout);
+                Thread.Sleep(50);
+            }
+
+            return new KeyboardLayoutScope(foregroundWindow, originalKeyboardLayout);
+        }
+
+        public void Dispose()
+        {
+            if (foregroundWindow == IntPtr.Zero || originalKeyboardLayout == IntPtr.Zero)
+            {
+                return;
+            }
+
+            AppLogger.Info($"Restoring foreground keyboard layout to 0x{originalKeyboardLayout.ToInt64():X}.");
+            PostMessage(foregroundWindow, WmInputLangChangeRequest, IntPtr.Zero, originalKeyboardLayout);
+        }
+    }
+
     [StructLayout(LayoutKind.Sequential)]
     private struct INPUT
     {