diff --git a/html/404.html b/html/404.html
new file mode 100644
index 000000000..65e2d91c4
--- /dev/null
+++ b/html/404.html
@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h2>Page Not Found</h2>
+
+<p>
+The page you are looking for was not found.
+</p>
+
+{% endblock %}
diff --git a/html/500.html b/html/500.html
new file mode 100644
index 000000000..2aed6346d
--- /dev/null
+++ b/html/500.html
@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h2>Server Error</h2>
+
+<p>
+The server had serious problems while serving your request. We've just sent our
+trained monkeys to fix the issue.
+</p>
+
+{% endblock %}
+