diff --git a/404.hbs b/404.hbs
new file mode 100644
index 0000000..064dc5a
--- /dev/null
+++ b/404.hbs
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="robots" content="noindex,nofollow" />
+    <link rel="icon" type="image/png" href="{{urlpath}}/vw_static/vaultwarden-favicon.png">
+    <title>Page not found!</title>
+    <link rel="stylesheet" href="{{urlpath}}/vw_static/bootstrap.css" />
+    <link rel="stylesheet" href="{{urlpath}}/vw_static/404.css" />
+</head>
+
+<body class="bg-light">
+
+    <nav class="navbar navbar-expand-md navbar-dark bg-dark mb-4 shadow fixed-top">
+        <div class="container">
+            <a class="navbar-brand" href="{{urlpath}}/"><img class="vaultwarden-icon" src="{{urlpath}}/vw_static/vaultwarden-icon.png" alt="V">aultwarden</a>
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse"
+                    aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarCollapse">
+                <ul class="navbar-nav me-auto">
+            </div>
+        </div>
+    </nav>
+
+    <main class="container inner content text-center">
+        <h2>Page not found!</h2>
+        <p class="lead">Sorry, but the page you were looking for could not be found.</p>
+        <p class="display-6">
+            <a href="{{urlpath}}/"><img class="vw-404" src="{{urlpath}}/vw_static/404.png" alt="Return to the web vault?"></a></p>
+        <p>You can <a href="{{urlpath}}/">return to the web-vault</a>, or <a href="https://github.com/dani-garcia/vaultwarden">contact us</a>.</p>
+    </main>
+
+    <div class="container footer text-muted content">Vaultwarden (unofficial Bitwarden&reg; server)</div>
+</body>
+</html>
