diff --git a/lib/libimhex/source/helpers/utils.cpp b/lib/libimhex/source/helpers/utils.cpp
index a7c7d9be1..1e3771669 100644
--- a/lib/libimhex/source/helpers/utils.cpp
+++ b/lib/libimhex/source/helpers/utils.cpp
@@ -1002,17 +1002,21 @@ namespace hex {
             }
         #elif defined(OS_WEB)
             EM_ASM({
-                const t = UTF8ToString($0);
-                const m = UTF8ToString($1);
+                try {
+                    const t = UTF8ToString($0);
+                    const m = UTF8ToString($1);
 
-                if (Notification.permission === "granted") {
-                    new Notification(t, { body: m });
-                } else if (Notification.permission !== "denied") {
-                    Notification.requestPermission().then(function(p) {
-                        if (p === "granted") {
-                            new Notification(t, { body: m });
-                        }
-                    });
+                    if (Notification.permission === "granted") {
+                        new Notification(t, { body: m });
+                    } else if (Notification.permission !== "denied") {
+                        Notification.requestPermission().then(function(p) {
+                            if (p === "granted") {
+                                new Notification(t, { body: m });
+                            }
+                        });
+                    }
+                } catch (e) {
+                    console.error(e);
                 }
             }, title.c_str(), message.c_str());
         #endif
diff --git a/plugins/builtin/source/content/events.cpp b/plugins/builtin/source/content/events.cpp
index 61e2d9bc6..225425d87 100644
--- a/plugins/builtin/source/content/events.cpp
+++ b/plugins/builtin/source/content/events.cpp
@@ -432,9 +432,10 @@ namespace hex::plugin::builtin {
             if (!taskFinishedNotificationEnabled)
                 return;
 
-
-            if (!ImHexApi::System::isMainWindowFocused() && !task.isBackgroundTask())
-                hex::showToastMessage("ImHex", fmt::format("hex.builtin.os_toast_message.task_finished"_lang, Lang(task.getUnlocalizedName())));
+            #if !defined(OS_WEB)
+                if (!ImHexApi::System::isMainWindowFocused() && !task.isBackgroundTask())
+                    hex::showToastMessage("ImHex", fmt::format("hex.builtin.os_toast_message.task_finished"_lang, Lang(task.getUnlocalizedName())));
+            #endif
         });
 
     }