diff --git a/eleventy.config.js b/eleventy.config.js
index 2e53ca2..34baddb 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -2,6 +2,7 @@ import { eleventyImageTransformPlugin } from "@11ty/eleventy-img";
 
 import { attrs } from "@mdit/plugin-attrs";
 import { markdownitLinkAttributes } from 'markdown-it-link-attributes';
+import markdownitIdAttributes from "markdown-it-anchor";
 
 import path from "node:path";
 
@@ -12,7 +13,7 @@ export default async function (eleventyConfig) {
 	eleventyConfig.amendLibrary("md", (mdLib) => mdLib.use(attrs));
 
 	/* Markdown apply target="_blank" to all external links */
-	const milaOptions = {
+	eleventyConfig.amendLibrary("md", (mdLib) => mdLib.use(markdownitLinkAttributes, {
     matcher(href) {
       return href.match(/^https?:\/\//);
     },
@@ -20,8 +21,13 @@ export default async function (eleventyConfig) {
       target: "_blank",
       rel: "external",
     },
-  };
-	eleventyConfig.amendLibrary("md", (mdLib) => mdLib.use(markdownitLinkAttributes, milaOptions));
+  }));
+
+	/* Markdown apply ID attributes to headers */
+	eleventyConfig.amendLibrary("md", (mdLib) => mdLib.use(markdownitIdAttributes, {
+		level: [2, 3, 4],
+		tabIndex: false,
+	}));
 
 	/* Bundles */
 	/* CSS */
diff --git a/package-lock.json b/package-lock.json
index fa41c34..07dac14 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,6 +12,7 @@
 				"@11ty/eleventy-img": "^6.0.4",
 				"@mdit/plugin-attrs": "^0.25.1",
 				"luxon": "^3.7.2",
+				"markdown-it-anchor": "^10.0.0",
 				"markdown-it-link-attributes": "https://github.com/lee0c/markdown-it-link-attributes/tarball/main"
 			}
 		},
@@ -1798,6 +1799,17 @@
 				"markdown-it": "bin/markdown-it.mjs"
 			}
 		},
+		"node_modules/markdown-it-anchor": {
+			"version": "10.0.0",
+			"resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-10.0.0.tgz",
+			"integrity": "sha512-Q8g7Z6OBdH3eXF0lujFqukIxUvgCDZcjzCrJxmD6QiEzU1HWR9fVN+Bf6gxmM+0yrPFs+jUw8gNjLmUQqt6Eew==",
+			"dev": true,
+			"license": "Unlicense",
+			"peerDependencies": {
+				"@types/markdown-it": "*",
+				"markdown-it": "*"
+			}
+		},
 		"node_modules/markdown-it-link-attributes": {
 			"version": "4.0.1",
 			"resolved": "https://github.com/lee0c/markdown-it-link-attributes/tarball/main",
diff --git a/package.json b/package.json
index 6ab6920..59f1f32 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
 		"@11ty/eleventy-img": "^6.0.4",
 		"@mdit/plugin-attrs": "^0.25.1",
 		"luxon": "^3.7.2",
+		"markdown-it-anchor": "^10.0.0",
 		"markdown-it-link-attributes": "https://github.com/lee0c/markdown-it-link-attributes/tarball/main"
 	}
 }