diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
new file mode 100644
index 00000000000..12837b241e7
--- /dev/null
+++ b/.github/workflows/prettier.yml
@@ -0,0 +1,26 @@
+name: Check Code with Prettier
+
+on:
+  push:
+    branches:
+      - "master"
+
+jobs:
+
+  format:
+  
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repo
+      uses: actions/checkout@v2
+    - name: Run prettier
+      run: |-
+        npx prettier --write './**/*.{js,jsx,ts,tsx,css,md,json}' 
+
+    - name: Commit changes
+      uses: stefanzweifel/git-auto-commit-action@v2.3.0
+      with:
+        commit_message: Apply Prettier changes
+        branch: master
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}