diff --git a/index.js b/index.js
index 72b2c13..3beefd1 100644
--- a/index.js
+++ b/index.js
@@ -75,7 +75,7 @@ app.get('/pic/:folder/:pic', (req, res) => {
                 exif = exifData;
                 exif.exif.ExposureTime = "1/" +  Math.round(1/exif.exif.ExposureTime);
                 exif.exif.FNumber = "f/" + exif.exif.FNumber;
-                img = `<img src="/${folder}/${pic}" style="width: 70%; height: auto;">`;
+                img = `<img id="${btoa(pic)}" onclick="zoom('${btoa(pic)}')" src="/${folder}/${pic}" style="width: 70%; height: auto;">`;
                 res.render('pic', { folder: folder, pic: pic, exif: exif, img: img });
                 return
         }
diff --git a/src/zoomImage.js b/src/zoomImage.js
new file mode 100644
index 0000000..bac85ac
--- /dev/null
+++ b/src/zoomImage.js
@@ -0,0 +1,19 @@
+window.fullScreen = false;
+
+function zoom(id) {
+    if (window.fullScreen == false) {
+        var img = document.getElementById(id);
+        img.style.width = "95%";
+        img.style.height = "auto";
+        img.style.position = "fixed";
+        img.style.top = "0px";
+        window.fullScreen = true;
+    }
+    else {
+        var img = document.getElementById(id);
+        img.style.width = "70%";
+        img.style.height = "auto";
+        img.style.position = "relative";
+        window.fullScreen = false;
+    }
+}
\ No newline at end of file
diff --git a/views/folder.ejs b/views/folder.ejs
index 67fb9f5..d4e345b 100644
--- a/views/folder.ejs
+++ b/views/folder.ejs
@@ -6,7 +6,7 @@
     <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Pixelify+Sans&family=Reddit+Mono:wght@200..900&display=swap" rel="stylesheet">
-    <link rel="stylesheet" href="master.css">
+    <link rel="stylesheet" href="../master.css">
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css">
     <title>Folder</title>
 </head>
diff --git a/views/pic.ejs b/views/pic.ejs
index 8af3368..8879c99 100644
--- a/views/pic.ejs
+++ b/views/pic.ejs
@@ -6,7 +6,8 @@
     <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Pixelify+Sans&family=Reddit+Mono:wght@200..900&display=swap" rel="stylesheet">
-    <link rel="stylesheet" href="master.css">
+    <link rel="stylesheet" href="../../../master.css">
+    <script src="../../../zoomImage.js"></script>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css">
     <title>Folder</title>
 </head>