diff --git a/src/app/app.h b/src/app/app.h
index 5f5b4e2..34c8699 100644
--- a/src/app/app.h
+++ b/src/app/app.h
@@ -323,6 +323,8 @@ ORCA_API bool oc_window_is_hidden(oc_window window);
 ORCA_API void oc_window_hide(oc_window window);
 ORCA_API void oc_window_show(oc_window window);
 
+ORCA_API void oc_window_set_title(oc_window window, oc_str8 title);
+
 ORCA_API bool oc_window_is_minimized(oc_window window);
 ORCA_API bool oc_window_is_maximized(oc_window window);
 ORCA_API void oc_window_minimize(oc_window window);
@@ -403,6 +405,10 @@ ORCA_API int oc_directory_create(oc_str8 path);
 
 void ORCA_IMPORT(oc_request_quit)(void);
 
+void ORCA_IMPORT(oc_runtime_window_set_title)(const char* title);
+
+void ORCA_IMPORT(oc_runtime_window_set_size)(f32 width, f32 height);
+
 #endif // !defined(OC_PLATFORM_ORCA) || !(OC_PLATFORM_ORCA)
 
 #ifdef __cplusplus
diff --git a/src/app/win32_app.c b/src/app/win32_app.c
index 9492784..a2bb729 100644
--- a/src/app/win32_app.c
+++ b/src/app/win32_app.c
@@ -789,6 +789,20 @@ void oc_window_show(oc_window window)
     }
 }
 
+void oc_window_set_title(oc_window window, oc_str8 title)
+{
+    oc_window_data* windowData = oc_window_ptr_from_handle(window);
+    if(windowData)
+    {
+        oc_arena_scope scratch = oc_scratch_begin();
+        const char* titleCString = oc_str8_to_cstring(scratch.arena, title);
+
+        SetWindowText(windowData->win32.hWnd, titleCString);
+
+        oc_scratch_end(scratch);
+    }
+}
+
 bool oc_window_is_minimized(oc_window window)
 {
     oc_window_data* windowData = oc_window_ptr_from_handle(window);
@@ -1252,7 +1266,7 @@ void oc_surface_init_for_window(oc_surface_data* surface, oc_window_data* window
         oc_log_error("couldn't enable blur behind\n");
     }
 
-    //NOTE(reuben): Creating the child window takes focus away from the main window, but we want to keep 
+    //NOTE(reuben): Creating the child window takes focus away from the main window, but we want to keep
     //the focus on the main window
     SetFocus(window->win32.hWnd);
 
diff --git a/src/runtime.c b/src/runtime.c
index 5ee8118..f47ea3f 100644
--- a/src/runtime.c
+++ b/src/runtime.c
@@ -66,6 +66,16 @@ oc_runtime_env* oc_runtime_env_get()
     return (&__orcaApp.runtime);
 }
 
+void oc_runtime_window_set_title(const char* title)
+{
+    oc_window_set_title(__orcaApp.window, OC_STR8(title));
+}
+
+void oc_runtime_window_set_size(f32 width, f32 height)
+{
+    oc_window_set_content_size(__orcaApp.window, (oc_vec2){ .x = width, .y = height });
+}
+
 void oc_runtime_log(oc_log_level level,
                     int fileLen,
                     char* file,
diff --git a/src/wasmbind/core_api.json b/src/wasmbind/core_api.json
index 9ffc568..15297b9 100644
--- a/src/wasmbind/core_api.json
+++ b/src/wasmbind/core_api.json
@@ -69,5 +69,25 @@
 	"cname": "oc_request_quit",
 	"ret": {"name": "void", "tag": "v"},
 	"args": []
+},
+{
+	"name": "oc_runtime_window_set_title",
+	"cname": "oc_runtime_window_set_title",
+	"ret": {"name": "void", "tag": "v"},
+	"args": [
+		{ "name": "title",
+		  "type": {"name": "const char*", "tag": "p"}}
+	]
+},
+{
+	"name": "oc_runtime_window_set_size",
+	"cname": "oc_runtime_window_set_size",
+	"ret": {"name": "void", "tag": "v"},
+	"args": [
+		{ "name": "width",
+		  "type": {"name": "f32", "tag": "f"}},
+		{ "name": "height",
+		  "type": {"name": "f32", "tag": "f"}}
+	]
 }
 ]