diff --git a/.github/workflows/robot-tests.yml b/.github/workflows/robot-tests.yml
index f0c1ae8..461a434 100644
--- a/.github/workflows/robot-tests.yml
+++ b/.github/workflows/robot-tests.yml
@@ -4,9 +4,12 @@ on:
     branches: [main]
   push:
     branches: [main]
+    paths-ignore:
+      - 'docs/badge.json'
 
 permissions:
   security-events: write
+  contents: write
 
 jobs:
   lint:
@@ -77,3 +80,44 @@ jobs:
         with:
           name: robot-results
           path: results/
+
+      - name: Generate test result badge
+        if: always()
+        run: |
+          python3 - << 'EOF'
+          import json
+          try:
+              from robot.api import ExecutionResult
+              result = ExecutionResult('results/output.xml')
+              stats = result.statistics.total
+              passed = stats.passed
+              failed = stats.failed
+              total = passed + failed
+              if failed == 0:
+                  color = "brightgreen"
+                  message = f"{passed}/{total} passed"
+              else:
+                  color = "red"
+                  message = f"{passed}/{total} passed, {failed} failed"
+          except Exception as e:
+              print(f"Could not parse test results: {e}")
+              color = "lightgrey"
+              message = f"error: {e}"
+          badge = {"schemaVersion": 1, "label": "tests", "message": message, "color": color}
+          with open('docs/badge.json', 'w') as f:
+              json.dump(badge, f)
+          print(f"Badge written: {badge}")
+          EOF
+
+      - name: Commit test result badge
+        if: always() && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add docs/badge.json
+          if git diff --staged --quiet; then
+            echo "No changes to badge.json"
+          else
+            git commit -m "chore: update test result badge"
+            git push
+          fi
diff --git a/README.md b/README.md
index e1cdc2e..4d50b45 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # Robot Framework E2E Testing Workshop — 42 Vienna
 
 [![Robot Framework Tests](https://github.com/HackXIt/42vienna-robotframework-workshop/actions/workflows/robot-tests.yml/badge.svg)](https://github.com/HackXIt/42vienna-robotframework-workshop/actions/workflows/robot-tests.yml)
+[![Test Results](https://img.shields.io/endpoint?url=https://hackxit.github.io/42vienna-robotframework-workshop/badge.json)](https://github.com/HackXIt/42vienna-robotframework-workshop/actions/workflows/robot-tests.yml)
+[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/HackXIt/42vienna-robotframework-workshop)
 
 **Browser Library & Playwright for Web Testing**
 
diff --git a/docs/badge.json b/docs/badge.json
new file mode 100644
index 0000000..dc771b3
--- /dev/null
+++ b/docs/badge.json
@@ -0,0 +1 @@
+{"schemaVersion": 1, "label": "tests", "message": "unknown", "color": "lightgrey"}