diff --git a/.github/workflows/cloudflare.yml b/.github/workflows/cloudflare.yml
new file mode 100644
index 0000000..c652a8a
--- /dev/null
+++ b/.github/workflows/cloudflare.yml
@@ -0,0 +1,53 @@
+name: Cloudflare version
+
+on:
+  pull_request: {}
+  push:
+    branches: [main]
+  workflow_dispatch: {}
+
+permissions:
+  contents: read
+
+concurrency:
+  group: cloudflare-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run build
+      - run: npx --yes wrangler@4.114.0 deploy --dry-run
+
+  upload:
+    if: >-
+      (github.event_name == 'push' || github.event_name == 'workflow_dispatch') &&
+      github.ref == 'refs/heads/main'
+    needs: verify
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run build
+      - name: Upload preview version
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+        run: npx --yes wrangler@4.114.0 versions upload