diff --git a/src/Utility-Blazor/Pages/hcf.razor b/src/Utility-Blazor/Pages/hcf.razor
new file mode 100644
index 00000000..c638d321
--- /dev/null
+++ b/src/Utility-Blazor/Pages/hcf.razor
@@ -0,0 +1,8 @@
+@page "/hcf"
+
+<h1>Hidden Character Finder</h1>
+
+<p><a href="https://www.soscisurvey.de/tools/view-chars.php" target="_blank">View non-printable unicode characters</a></p>
+
+@code {
+}
diff --git a/src/Utility-Blazor/Shared/NavMenu.razor b/src/Utility-Blazor/Shared/NavMenu.razor
index 4461dc47..831c48c7 100644
--- a/src/Utility-Blazor/Shared/NavMenu.razor
+++ b/src/Utility-Blazor/Shared/NavMenu.razor
@@ -48,6 +48,11 @@
                 <span class="oi oi-code" aria-hidden="true"></span> Luhn
             </NavLink>
         </li>
+        <li class="nav-item px-3">
+            <NavLink class="nav-link" href="hcf">
+                <span class="oi oi-code" aria-hidden="true"></span> Hidden Character Finder
+            </NavLink>
+        </li>
     </ul>
 </div>