diff --git a/lib/libimhex/source/api/imhex_api.cpp b/lib/libimhex/source/api/imhex_api.cpp
index 1493880ea..bf1deaa4e 100644
--- a/lib/libimhex/source/api/imhex_api.cpp
+++ b/lib/libimhex/source/api/imhex_api.cpp
@@ -648,7 +648,17 @@ namespace hex {
                     return std::midpoint(xScale, yScale);
                 }
             #elif defined(OS_WEB)
-                return 1.0F;
+                return MAIN_THREAD_EM_ASM_DOUBLE({
+                    try {
+                        if (navigator.platform === "MacIntel") {
+                            return 2.0;
+                        } else {
+                            return 1.0;
+                        }
+                    } catch (e) {
+                        return 1.0;
+                    }
+                });
             #else
                 return 1.0F;
             #endif
diff --git a/main/gui/source/window/web_window.cpp b/main/gui/source/window/web_window.cpp
index 03e9336b5..30fad5e04 100644
--- a/main/gui/source/window/web_window.cpp
+++ b/main/gui/source/window/web_window.cpp
@@ -165,7 +165,7 @@ namespace hex {
             } catch (e) {
                 return 1.0;
             }
-        });
+        }) / ImHexApi::System::getBackingScaleFactor();
         if (prevScaleFactor != 0 && prevScaleFactor != currScaleFactor) {
             EventDPIChanged::post(prevScaleFactor, currScaleFactor);
             resizeCanvas();