diff --git a/Source/Engine/Platform/SDL/SDLPlatform.Web.cpp b/Source/Engine/Platform/SDL/SDLPlatform.Web.cpp
index cf9523e50..cd8582ce0 100644
--- a/Source/Engine/Platform/SDL/SDLPlatform.Web.cpp
+++ b/Source/Engine/Platform/SDL/SDLPlatform.Web.cpp
@@ -5,8 +5,6 @@
 #include "SDLWindow.h"
 #include "Engine/Platform/MessageBox.h"
 #include "Engine/Core/Log.h"
-#include <SDL3/SDL_messagebox.h>
-#include <SDL3/SDL_error.h>
 
 bool SDLPlatform::InitInternal()
 {
@@ -56,152 +54,4 @@ DragDropEffect SDLWindow::DoDragDrop(const StringView& data, const Float2& offse
     return DragDropEffect::None;
 }
 
-DialogResult MessageBox::Show(Window* parent, const StringView& text, const StringView& caption, MessageBoxButtons buttons, MessageBoxIcon icon)
-{
-    StringAnsi textAnsi(text);
-    StringAnsi captionAnsi(caption);
-
-    SDL_MessageBoxData data;
-    SDL_MessageBoxButtonData dataButtons[3];
-    data.window = nullptr;
-    data.title = captionAnsi.GetText();
-    data.message = textAnsi.GetText();
-    data.colorScheme = nullptr;
-
-    switch (icon)
-    {
-    case MessageBoxIcon::Error:
-    case MessageBoxIcon::Hand:
-    case MessageBoxIcon::Stop:
-        data.flags |= SDL_MESSAGEBOX_ERROR;
-        break;
-    case MessageBoxIcon::Asterisk:
-    case MessageBoxIcon::Information:
-    case MessageBoxIcon::Question:
-        data.flags |= SDL_MESSAGEBOX_INFORMATION;
-        break;
-    case MessageBoxIcon::Exclamation:
-    case MessageBoxIcon::Warning:
-        data.flags |= SDL_MESSAGEBOX_WARNING;
-        break;
-    default:
-        break;
-    }
-
-    switch (buttons)
-    {
-    case MessageBoxButtons::AbortRetryIgnore:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Abort,
-            "Abort"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Retry,
-            "Retry"
-        };
-        dataButtons[2] =
-        {
-            0,
-            (int)DialogResult::Ignore,
-            "Ignore"
-        };
-        data.numbuttons = 3;
-        break;
-    case MessageBoxButtons::OK:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT | SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::OK,
-            "OK"
-        };
-        data.numbuttons = 1;
-        break;
-    case MessageBoxButtons::OKCancel:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::OK,
-            "OK"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::RetryCancel:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Retry,
-            "Retry"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::YesNo:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Yes,
-            "Yes"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::No,
-            "No"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::YesNoCancel:
-    {
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Yes,
-            "Yes"
-        };
-        dataButtons[1] =
-        {
-            0,
-            (int)DialogResult::No,
-            "No"
-        };
-        dataButtons[2] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 3;
-        break;
-    }
-    default:
-        break;
-    }
-    data.buttons = dataButtons;
-
-    int result = -1;
-    if (!SDL_ShowMessageBox(&data, &result))
-    {
-        LOG(Error, "Failed to show SDL message box: {0}", String(SDL_GetError()));
-        return DialogResult::Abort;
-    }
-    if (result < 0)
-        return DialogResult::None;
-    return (DialogResult)result;
-}
-
 #endif
diff --git a/Source/Engine/Platform/Web/WebPlatform.cpp b/Source/Engine/Platform/Web/WebPlatform.cpp
index 2bc9d4c8d..6470a26f7 100644
--- a/Source/Engine/Platform/Web/WebPlatform.cpp
+++ b/Source/Engine/Platform/Web/WebPlatform.cpp
@@ -12,6 +12,7 @@
 #include "Engine/Core/Collections/Dictionary.h"
 #include "Engine/Platform/CPUInfo.h"
 #include "Engine/Platform/MemoryStats.h"
+#include "Engine/Platform/MessageBox.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 #include "Engine/Engine/Engine.h"
 #include "Engine/Engine/Web/WebGame.h"
@@ -40,6 +41,14 @@ void WebGame::InitMainWindowSettings(CreateWindowSettings& settings)
     settings.Size.Y = height;
 }
 
+DialogResult MessageBox::Show(Window* parent, const StringView& text, const StringView& caption, MessageBoxButtons buttons, MessageBoxIcon icon)
+{
+    StringAnsi textAnsi(text);
+    StringAnsi captionAnsi(caption);
+    EM_ASM({ alert(UTF8ToString($0) + "\n\n" + UTF8ToString($1)); }, captionAnsi.Get(), textAnsi.Get());
+    return DialogResult::None;
+}
+
 void WebFileSystem::GetSpecialFolderPath(const SpecialFolder type, String& result)
 {
     result = TEXT("/");