diff --git a/src/NexusReader.Application/Constants/StorageKeys.cs b/src/NexusReader.Application/Constants/StorageKeys.cs
new file mode 100644
index 0000000..fdde604
--- /dev/null
+++ b/src/NexusReader.Application/Constants/StorageKeys.cs
@@ -0,0 +1,12 @@
+namespace NexusReader.Application.Constants;
+
+public static class StorageKeys
+{
+    public const string AuthToken = "authToken";
+    public const string RefreshToken = "refreshToken";
+    public const string UserEmail = "userEmail";
+    public const string UserTenant = "userTenant";
+    public const string UserRoles = "userRoles";
+    public const string Theme = "theme";
+    public const string FocusMode = "focusMode";
+}