diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
new file mode 100644
index 0000000..e96c4c6
--- /dev/null
+++ b/.github/workflows/deploy-pages.yml
@@ -0,0 +1,67 @@
+name: Deploy GitHub Pages
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - 'aggregator.html'
+      - '.github/workflows/deploy-pages.yml'
+  pull_request:
+    paths:
+      - 'aggregator.html'
+      - '.github/workflows/deploy-pages.yml'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    name: Validate and package Pages site
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Validate aggregator
+        run: |
+          test -s aggregator.html
+          grep -Fq '<!DOCTYPE html>' aggregator.html
+          grep -Fq 'obsidian://setuplivesync?settingsQR=' aggregator.html
+          sed -n '/<script>/,/<\/script>/p' aggregator.html | sed '1d;$d' > aggregator.js
+          node --check aggregator.js
+          rm aggregator.js
+
+      - name: Prepare Pages site
+        run: |
+          mkdir -p _site
+          cp aggregator.html _site/aggregator.html
+          touch _site/.nojekyll
+
+      - name: Configure GitHub Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload GitHub Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: _site
+
+  deploy:
+    name: Deploy GitHub Pages
+    if: github.event_name != 'pull_request'
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
