diff --git a/public/client.js b/public/client.js
new file mode 100644
index 0000000..152f0fa
--- /dev/null
+++ b/public/client.js
@@ -0,0 +1,17 @@
+document.getElementById('fetchBtn').addEventListener('click', async () => {
+    const urlInput = document.getElementById('pasteUrl').value;
+    const output = document.getElementById('output');
+    output.textContent = 'Loading...';
+
+    try {
+        const response = await fetch(`/fetch-paste?url=${encodeURIComponent(urlInput)}`);
+        const data = await response.json();
+        if (data.error) {
+            output.textContent = `Error: ${data.error}`;
+        } else {
+            output.textContent = data.text;
+        }
+    } catch (error) {
+        output.textContent = `Error: ${error.message}`;
+    }
+});