diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
new file mode 100644
index 0000000..29cc633
--- /dev/null
+++ b/.github/workflows/pages.yml
@@ -0,0 +1,41 @@
+name: Deploy gallery to GitHub Pages
+
+on:
+  push:
+    branches: [ main ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Configure Pages
+        uses: actions/configure-pages@v6
+
+      - name: Upload gallery artifact
+        uses: actions/upload-pages-artifact@v5
+        with:
+          path: skills/diagram-design/assets
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v5
diff --git a/README.md b/README.md
index 2912033..152645a 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ All 27 diagrams ship in three variants: minimal light, minimal dark, and full-ed
 </tr>
 </table>
 
-**Browse the live gallery:** open [`skills/diagram-design/assets/index.html`](skills/diagram-design/assets/index.html) in your browser to flip through all 27 diagrams with light / dark / full-editorial tabs.
+**Browse the live gallery:** [cathrynlavery.github.io/diagram-design](https://cathrynlavery.github.io/diagram-design/) — or open [`skills/diagram-design/assets/index.html`](skills/diagram-design/assets/index.html) locally to flip through all 27 diagrams with light / dark / full-editorial tabs.
 
 ---