diff --git a/README.md b/README.md
index 0c738e9..9bdf165 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,25 @@ wssh.reset_encoding();
 wssh.send('ls -l');
 ```
 
+### URL Arguments
+
+Spport passing arugments by url (hash or search) like following examples:
+
+Passing form data
+```bash
+http://localhost:8888/?hostname=xx&username=yy
+```
+
+Passing a terminal background color
+```bash
+http://localhost:8888/#bgcolor=green
+```
+
+Passing a user defined title
+```bash
+http://localhost:8888/?title=my-webssh-server
+```
+
 ### Use Docker
 
 Start up the app
diff --git a/README.rst b/README.rst
index 9e71108..008537d 100644
--- a/README.rst
+++ b/README.rst
@@ -103,6 +103,30 @@ Browser console
     // send a command to the server
     wssh.send('ls -l');
 
+URL Arguments
+~~~~~~~~~~~~~
+
+Spport passing arugments by url (hash or search) like following
+examples:
+
+Passing form data
+
+.. code:: bash
+
+    http://localhost:8888/?hostname=xx&username=yy
+
+Passing a terminal background color
+
+.. code:: bash
+
+    http://localhost:8888/#bgcolor=green
+
+Passing a user defined title
+
+.. code:: bash
+
+    http://localhost:8888/?title=my-webssh-server
+
 Use Docker
 ~~~~~~~~~~