diff --git a/.github/workflows/package-size-report.yaml b/.github/workflows/package-size-report.yaml
new file mode 100644
index 00000000..8ebe392d
--- /dev/null
+++ b/.github/workflows/package-size-report.yaml
@@ -0,0 +1,30 @@
+name: Package Size Report
+
+on:
+    pull_request:
+        types: [opened, ready_for_review]
+        branches: [main, release/*]
+
+permissions:
+    pull-requests: write
+
+jobs:
+    pkg-size-report:
+        name: Package Size Report
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v2
+
+            - name: Setup Node.js
+              uses: actions/setup-node@v2
+              with:
+                  node-version: '18'
+
+            - name: Package size report
+              uses: pkg-size/action@v1
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+              with:
+                  hide-files: '!/build/assets/cwr.js'
+