diff --git a/assets/css/common/main.css b/assets/css/common/main.css
index a22329e7..eb2c4c84 100644
--- a/assets/css/common/main.css
+++ b/assets/css/common/main.css
@@ -41,5 +41,25 @@
 }
 
 code {
-    direction: ltr
+    direction: ltr;
+}
+
+div.highlight {
+    position: relative;
+}
+
+.copy-code {
+    display: none;
+    position: absolute;
+    top: 4px;
+    right: 4px;
+    color: rgba(255, 255, 255, 0.8);
+    background: rgba(78, 78, 78, 0.8);
+    border-radius: var(--radius);
+    padding: 0 5px;
+    font-size: 14px;
+}
+
+div.highlight:hover .copy-code {
+    display: block;
 }
diff --git a/i18n/en.yaml b/i18n/en.yaml
index b7323d01..24d11f93 100644
--- a/i18n/en.yaml
+++ b/i18n/en.yaml
@@ -17,3 +17,9 @@
 
 - id: home
   translation: "Home"
+
+- id: code_copy
+  translation: "copy"
+
+- id: code_copied
+  translation: "copied!"
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 7f6e3a2c..81e4201d 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -84,3 +84,43 @@
 
 </script>
 {{- end }}
+
+{{- if (not .Site.Params.disableCodeCopy) }}
+<script>
+    document.querySelectorAll('pre > code').forEach((codeblock) => {
+        const container = codeblock.parentNode.parentNode;
+
+        const copybutton = document.createElement('button');
+        copybutton.classList.add('copy-code');
+        copybutton.innerText = '{{- i18n "code_copy" | default "copy" }}';
+
+        function copyingDone() {
+            copybutton.innerText = '{{- i18n "code_copied" | default "copied!" }}';
+            setTimeout(() => {
+                copybutton.innerText = '{{- i18n "code_copy" | default "copy" }}';
+            }, 2000);
+        }
+
+        copybutton.addEventListener('click', (cb) => {
+            if ('clipboard' in navigator) {
+                navigator.clipboard.writeText(codeblock.textContent);
+                copyingDone();
+                return;
+            }
+
+            const range = document.createRange();
+            range.selectNodeContents(codeblock);
+            const selection = window.getSelection();
+            selection.removeAllRanges();
+            selection.addRange(range);
+            try {
+                document.execCommand('copy');
+                copyingDone();
+            } catch (e) { };
+            selection.removeRange(range);
+        });
+
+        container.appendChild(copybutton);
+    });
+</script>
+{{- end }}