diff --git a/.github/workflows/.build.yml b/.github/workflows/.build.yml
new file mode 100644
index 0000000..9f2bdcf
--- /dev/null
+++ b/.github/workflows/.build.yml
@@ -0,0 +1,57 @@
+name: Build UnityDataTool
+
+on:
+  workflow_dispatch:
+    inputs:
+      environment:
+        description: 'Build environment'
+        default: 'release'
+        required: true
+        type: choice
+        options:
+          - debug
+          - release
+  push:
+    branches:
+      - main
+
+env:
+  environment: ${{ inputs.environment || 'release' }}
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [windows, macos]
+        arch: [x64, arm64]
+        exclude:
+          - os: windows
+            arch: arm64
+          - os: macos
+            arch: x64
+
+    runs-on: ${{ matrix.os }}-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.0.x
+
+      - name: Publish UnityDataTool (${{ matrix.os }}-${{ matrix.arch }}-${{ env.environment }})
+        run: >
+          dotnet publish UnityDataTool
+          -c ${{ env.environment }}
+          -a ${{ matrix.arch }}
+          -p:PublishSingleFile=true
+          -p:UseAppHost=true
+          -o publish/${{ matrix.os }}/${{ matrix.arch }}-${{ env.environment }}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: UnityDataTool-${{ matrix.os }}-${{ matrix.arch }}-${{ env.environment }}
+          path: publish/${{ matrix.os }}/${{ matrix.arch }}-${{ env.environment }}
diff --git a/.gitignore b/.gitignore
index aa59e68..399c91d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 [Tt]emp/
 [Ll]og/
 [Ll]ogs/
+[Pp]ublish/
 
 **/*.csproj.user
 **/*.suo