diff --git a/.github/workflows/formatter.yaml b/.github/workflows/formatter.yaml
new file mode 100644
index 00000000..be590a48
--- /dev/null
+++ b/.github/workflows/formatter.yaml
@@ -0,0 +1,24 @@
+on:
+  push:
+  pull_request:
+
+name: Format Code
+
+jobs:
+  build:
+    name: format code
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v1
+      - name: Format code
+        run: |
+          dart format --line-length 110 \
+            $(find lib test -name '*.dart' -not -name '*.g.dart' -and -not -name '*.freezed.dart')
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "dart format ✅"
+          branch: ${{ github.head_ref }}