diff --git a/.github/workflows/web-build.yml b/.github/workflows/web-build.yml
new file mode 100644
index 0000000..dc2f62f
--- /dev/null
+++ b/.github/workflows/web-build.yml
@@ -0,0 +1,22 @@
+name: Build web and deploy
+
+on:
+  workflow_dispatch:
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+  BUTLER_API_KEY: ${{ secrets.BUTLER_KEY }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up emsdk
+      run: web/setup.sh
+
+    - name: Build and deploy eco2d
+      run: web/deploy.sh