diff --git a/slinky/__init__.py b/slinky/__init__.py
index cd019c8..f524612 100644
--- a/slinky/__init__.py
+++ b/slinky/__init__.py
@@ -46,8 +46,8 @@ class Slinky:
     Class for Slinky
     """
 
-    def __init__(self, url: str) -> None:
-        self.db = db.ShortcodeDB(url)  # pylint: disable=invalid-name
+    def __init__(self, db_url: str) -> None:
+        self.db = db.ShortcodeDB(db_url)  # pylint: disable=invalid-name
         self.session = self.db.session()
 
     def add(
@@ -118,3 +118,15 @@ class Slinky:
             {db.ShortURL.fixed_views: db.ShortURL.fixed_views - 1}
         )
         self.session.commit()
+
+    def get_all(self) -> list[Shortcode]:
+        """
+        Return a Shortcode object for a given shortcode
+
+        Args:
+            shortcode (str): the shortcode to look up
+
+        Returns:
+            Shortcode: full Shortcode object for the given shortcode
+        """
+        return list(self.session.query(db.ShortURL).all())
diff --git a/slinky/templates/add.html b/slinky/templates/add.html
index 9a943da..61d40c8 100644
--- a/slinky/templates/add.html
+++ b/slinky/templates/add.html
@@ -1,4 +1,4 @@
-{% include '_head.html' %}
+{% include '_head.html' -%}
 
 <!-- Begin page content -->
 <main class="container">
@@ -9,7 +9,7 @@
     <form action="/_/add" method="post">
         {{ form.url.label }} {{ form.url }}<br />
         {{ form.length.label }} {{ form.length }}<br />
-        {{ form.fixed_views.label }} {{ form.fixed_views }} (0 = unlimited)<br />
+        {{ form.fixed_views.label }} {{ form.fixed_views }} (-1 for unlimited)<br />
         {{ form.expiry.label}} {{ form.expiry(class='datepicker') }} (leave as default for unlimited)<br />
 
         <button id="submit" class="btn btn-primary" type="submit" onclick="waiting();" style="margin: 1em 0;">
@@ -36,4 +36,4 @@
     </div>
 </main>
 
-{% include '_tail.html' %}
+{% include '_tail.html' -%}
diff --git a/slinky/templates/list.html b/slinky/templates/list.html
new file mode 100644
index 0000000..8c5cd90
--- /dev/null
+++ b/slinky/templates/list.html
@@ -0,0 +1,35 @@
+{% include '_head.html' -%}
+
+<!-- Begin page content -->
+<main class="container">
+    <div class="container">
+        <h1 class="mt-5">Add a shortcode</h1>
+    </div>
+    <br />
+    <div id="content">
+        {% if shortcodes -%}
+        <table class="table table-striped table-sm">
+            <thead>
+                <tr>
+                    <th scope="col">Shortcode</th>
+                    <th scope="col">URL</th>
+                    <th scope="col">Remaining views</th>
+                    <th scope="col">Expiry date</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for shortcode in shortcodes -%}
+                <tr>
+                    <td>{{ shortcode.shortcode }}</td>
+                    <td><a href="{{shortcode.url}}">{{ shortcode.url }}</a></td>
+                    <td>{{ shortcode.fixed_views if shortcode.fixed_views >= 0 else 'Unlimited' }}</td>
+                    <td>{{ shortcode.expiry if shortcode.expiry != '9999-12-31 23:59:59.999999' else 'None' }}</td>
+                </tr>
+                {% endfor -%}
+            </tbody>
+        </table>
+        {% endif -%}
+    </div>
+</main>
+
+{% include '_tail.html' -%}
diff --git a/slinky/web.py b/slinky/web.py
index b87d61b..66503af 100644
--- a/slinky/web.py
+++ b/slinky/web.py
@@ -65,7 +65,7 @@ def try_path_as_shortcode(path: str) -> Response:
     Try the initial path as a shortcode, redirect if found
 
     Returns:
-        Optional[Response]: redirect if found, otherwise continue on
+        Response: redirect if found, otherwise 404
     """
     should_redirect = True
     slinky = Slinky(cfg['db'])
@@ -87,12 +87,12 @@ def try_path_as_shortcode(path: str) -> Response:
 
 
 @slinky_webapp.route('/_/add', methods=['GET', 'POST'])
-def add() -> str:
+def add() -> Response:
     """
     Create and add a new shorturl
 
     Returns:
-        str: shortcode for the URL
+        str: HTTP response
     """
     shortcode = ''
     url = ''
@@ -107,11 +107,27 @@ def add() -> str:
 
     if url:
         slinky = Slinky(cfg['db'])
-        while True:
+        for attempts in range(50):
             try:
                 shortcode = slinky.add(url, length, fixed_views, expiry)
                 break
             except ValueError:
-                logging.warning('Shortcode already exists.  Retrying.')
+                logging.warning(
+                    'Shortcode already exists.  Retrying (%d/50).', attempts
+                )
+        else:
+            return Response('Could not create a unique shortcode', 500)
 
     return render_template('add.html', form=form, shortcode=shortcode)
+
+
+@slinky_webapp.route('/_/list', methods=['GET', 'POST'])
+def lister() -> str:
+    """
+    Create and add a new shorturl
+
+    Returns:
+        str: shortcode for the URL
+    """
+    slinky = Slinky(cfg['db'])
+    return render_template('list.html', shortcodes=slinky.get_all())
diff --git a/templates/_head.html b/templates/_head.html
index e15f33f..23ce692 100644
--- a/templates/_head.html
+++ b/templates/_head.html
@@ -89,6 +89,9 @@
                     <li class="nav-item">
                         <a class="nav-link" href="/_/add">Add</a>
                     </li>
+                    <li class="nav-item">
+                        <a class="nav-link" href="/_/list">List</a>
+                    </li>
                 </ul>
             </div>
         </div>
diff --git a/tests/test_slinky.py b/tests/test_slinky.py
index 1e40b24..033571e 100644
--- a/tests/test_slinky.py
+++ b/tests/test_slinky.py
@@ -56,3 +56,15 @@ class TestSlinky(TestCase):
             Slinky(self.test_db).add,
             'https://www.example.com',
         )
+
+    def test_get_all(self) -> None:
+        """
+        Ensure multiple results are returned and that they return all fields
+        """
+        shortcodes = Slinky(self.test_db).get_all()
+
+        self.assertGreater(len(shortcodes), 1)
+        assert hasattr(shortcodes[0], 'shortcode')
+        assert hasattr(shortcodes[0], 'url')
+        assert hasattr(shortcodes[0], 'fixed_views')
+        assert hasattr(shortcodes[0], 'expiry')
diff --git a/tests/test_web.py b/tests/test_web.py
index 4484d82..3f47f19 100644
--- a/tests/test_web.py
+++ b/tests/test_web.py
@@ -6,6 +6,7 @@ from unittest import TestCase, mock
 
 from slinky import web
 
+
 @mock.patch.dict('slinky.web.cfg', {'db': 'sqlite:///tests/test.db'})
 class TestWeb(TestCase):
     """
@@ -33,3 +34,20 @@ class TestWeb(TestCase):
         """
         response = web.try_path_as_shortcode('egif')
         self.assertEqual(response.status_code, 404)
+
+    @mock.patch(
+        'slinky.web.ShortURLForm',
+        return_value=mock.Mock(
+            shortcode=mock.Mock(data=''),
+            url=mock.Mock(data='https://example.com'),
+            fixed_views=mock.Mock(data=0),
+            expiry=mock.Mock(data='1970-01-01 00:00:00.000000'),
+        ),
+    )
+    @mock.patch('slinky.random_string', return_value='egie')
+    def test_no_unique_shortcode(self, *_: Any) -> None:
+        """
+        Ensure non-unique shortcodes return a 500 error
+        """
+        response = web.add()
+        self.assertEqual(response.status_code, 500)