diff --git a/src/components/misc/Markdown.astro b/src/components/misc/Markdown.astro
index 7552049..96df802 100644
--- a/src/components/misc/Markdown.astro
+++ b/src/components/misc/Markdown.astro
@@ -13,6 +13,58 @@ const className = Astro.props.class;
     <slot/>
 </div>
 
+<script>
+  import { i18n } from "@i18n/translation";
+  import I18nKey from "@i18n/i18nKey";
+
+  const observer = new MutationObserver(addPreCopyButton);
+  observer.observe(document.body, { childList: true, subtree: true });
+  
+  document.addEventListener("DOMContentLoaded", addPreCopyButton);
+
+  function addPreCopyButton() {
+    observer.disconnect();
+    
+    let codeBlocks = Array.from(document.querySelectorAll("pre"));
+
+    for (let codeBlock of codeBlocks) {
+      if (codeBlock.parentElement?.nodeName === "DIV" && codeBlock.parentElement?.classList.contains("code-block")) continue
+
+      let wrapper = document.createElement("div");
+      wrapper.className = "relative code-block";
+
+      let copyButton = document.createElement("button");
+      copyButton.className = "copy-code btn-regular absolute top-0 right-0 text-sm px-3 py-2 rounded-bl-lg rounded-tr-lg opacity-75 hover:opacity-100 transition-all duration-200 ease-in-out";
+      copyButton.textContent = i18n(I18nKey.codeCopy);
+
+      codeBlock.setAttribute("tabindex", "0");
+      if (codeBlock.parentNode) {
+        codeBlock.parentNode.insertBefore(wrapper, codeBlock);
+      }
+
+      wrapper.appendChild(codeBlock);
+      wrapper.appendChild(copyButton);
+
+      copyButton.addEventListener("click", async () => {
+        let text = codeBlock?.querySelector("code")?.innerText;
+
+        await navigator.clipboard.writeText(text);
+
+        copyButton.textContent = i18n(I18nKey.codeCopied);
+        copyButton.classList.toggle("opacity-100");
+
+        setTimeout(() => {
+          copyButton.textContent = i18n(I18nKey.codeCopy);
+          copyButton.classList.toggle("opacity-100");
+        }, 700);
+      });
+    }
+    
+    observer.observe(document.body, { childList: true, subtree: true });
+  }
+</script>
+
+
 <style lang="stylus" is:global>
   .custom-md
     h1, h2, h3, h4, h5, h6
diff --git a/src/i18n/i18nKey.ts b/src/i18n/i18nKey.ts
index e43eb93..f5b5b07 100644
--- a/src/i18n/i18nKey.ts
+++ b/src/i18n/i18nKey.ts
@@ -32,6 +32,9 @@ enum I18nKey {
   author = 'author',
   publishedAt = 'publishedAt',
   license = 'license',
+
+  codeCopy = 'copy',
+  codeCopied = 'codeCopied',
 }
 
 export default I18nKey
diff --git a/src/i18n/languages/en.ts b/src/i18n/languages/en.ts
index 8aeaae5..164fc63 100644
--- a/src/i18n/languages/en.ts
+++ b/src/i18n/languages/en.ts
@@ -35,4 +35,7 @@ export const en: Translation = {
   [Key.author]: 'Author',
   [Key.publishedAt]: 'Published at',
   [Key.license]: 'License',
+
+  [Key.codeCopy]: 'Copy',
+  [Key.codeCopied]: 'Code copied',
 }
diff --git a/src/i18n/languages/ja.ts b/src/i18n/languages/ja.ts
index 251f052..470c6a6 100644
--- a/src/i18n/languages/ja.ts
+++ b/src/i18n/languages/ja.ts
@@ -35,4 +35,7 @@ export const ja: Translation = {
   [Key.author]: '作者',
   [Key.publishedAt]: '公開日',
   [Key.license]: 'ライセンス',
+
+  [Key.codeCopy]: 'コピー',
+  [Key.codeCopied]: 'コピーしました',
 }
diff --git a/src/i18n/languages/zh_CN.ts b/src/i18n/languages/zh_CN.ts
index 32c006e..4767aa4 100644
--- a/src/i18n/languages/zh_CN.ts
+++ b/src/i18n/languages/zh_CN.ts
@@ -35,4 +35,7 @@ export const zh_CN: Translation = {
   [Key.author]: '作者',
   [Key.publishedAt]: '发布于',
   [Key.license]: '许可协议',
+
+  [Key.codeCopy]: '复制',
+  [Key.codeCopied]: '复制成功',
 }
diff --git a/src/i18n/languages/zh_TW.ts b/src/i18n/languages/zh_TW.ts
index b5719d4..4c7eeda 100644
--- a/src/i18n/languages/zh_TW.ts
+++ b/src/i18n/languages/zh_TW.ts
@@ -35,4 +35,7 @@ export const zh_TW: Translation = {
   [Key.author]: '作者',
   [Key.publishedAt]: '發佈於',
   [Key.license]: '許可協議',
+
+  [Key.codeCopy]: '複製',
+  [Key.codeCopied]: '複製成功',
 }