Update index.html

index.html

@@ -16,6 +16,7 @@
                 itself and <b>is not uploaded to any server</b>.
                 <br><br>The file's data never leaves your computer. (Though this site's server can technically see the
                 file's name)
+                <br><br>for testing purpose you can download any small file from here <a href="https://drive.google.com/drive/folders/1EBLsp5UrM1KFNgGKQUEALKo6uOVpUlaU?usp=sharing">here</a>
                 <br><br>To generate one of these QR codes without needing to load this page from the internet, you can
                 either:
                 <ul>