diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 22aaa548..bae6bae1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -175,6 +175,51 @@ jobs:
           # Run tests
           invoke test
 
+      - name: "Upload coverage data"
+        uses: actions/upload-artifact@v3
+        with:
+          name: covdata
+          path: .coverage.*
+
+  coverage:
+    name: Coverage
+    needs: test
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout Code Repository
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+          cache: "pip" # caching pip dependencies
+
+      - name: "Download coverage data"
+        uses: actions/download-artifact@v3
+        with:
+          name: covdata
+
+      - name: "Extract total coverage"
+        run: |
+          export TOTAL=$(python -c "import json;print(json.load(open('coverage.json'))['totals']['percent_covered_display'])")
+          echo "total=$TOTAL" >> $GITHUB_ENV
+          echo "### Total coverage: ${TOTAL}%" >> $GITHUB_STEP_SUMMARY
+
+      - name: "Create coverage badge"
+        if: (github.repository == 'engineervix/zed-news') && (github.ref == 'refs/heads/main')
+        uses: schneegans/dynamic-badges-action@v1.6.0
+        with:
+          # GIST_TOKEN is a GitHub personal access token with scope "gist".
+          auth: ${{ secrets.GIST_TOKEN }}
+          gistID: f4b1128b188c4e29722bc879e4ab6574
+          filename: covbadge.json
+          label: Coverage
+          message: ${{ env.total }}%
+          minColorRange: 50
+          maxColorRange: 90
+          valColorRange: ${{ env.total }}
+
   # Runs the next steps on the VM
   # Creates a GitHub Release when the lint & test jobs succeeds, and only on pushes to tags.
   release:
diff --git a/.gitignore b/.gitignore
index 24248b5f..4283193f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -236,6 +236,7 @@ htmlcov/
 .coverage.*
 nosetests.xml
 coverage.xml
+coverage.json
 *.cover
 *.py,cover
 .hypothesis/
diff --git a/README.md b/README.md
index 17baa3c4..8e8bbf74 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 [![forthebadge](https://forthebadge.com/images/badges/made-with-python.svg)](https://forthebadge.com)
 
 [![CI/CD](https://github.com/engineervix/zed-news/actions/workflows/main.yml/badge.svg)](https://github.com/engineervix/zed-news/actions/workflows/main.yml)
+[![Coverage](https://img.shields.io/endpoint?url=https://gist.github.com/engineervix/f4b1128b188c4e29722bc879e4ab6574/raw/covbadge.json)](https://github.com/engineervix/zed-news/actions?query=workflow%3A%22CI%2FCD%22)
 [![healthchecks.io](https://healthchecks.io/badge/24d88c7e-cc91-4dac-b9a5-d50e52/ewRXZ-TO/zed-news.svg)](https://healthchecks.io)
 
 [![python3](https://img.shields.io/badge/python-3.10-brightgreen.svg)](https://www.python.org/downloads/)
diff --git a/pyproject.toml b/pyproject.toml
index 9cd82fa3..947db260 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,6 +39,7 @@ dependencies = [
 dev = [
   "black",
   "commitizen",
+  "coverage[toml]",
   "DSLR",
   "flake8",
   "isort",
@@ -80,6 +81,14 @@ known_first_party = "app"
 sections = ["FUTURE", "STDLIB", "THIRDPARTY", "FIRSTPARTY", "LOCALFOLDER"]
 default_section = "THIRDPARTY"
 
+[tool.coverage.run]
+include = ["app/core/*"]
+branch = true   # Measure branch coverage
+
+[tool.coverage.report]
+skip_covered = true
+show_missing = true
+
 [tool.commitizen]
 version_provider = "pep621"
 version_files = [
diff --git a/requirements-dev.txt b/requirements-dev.txt
index df2ce224..17c40365 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -76,7 +76,9 @@ commitizen==3.2.2
 commonmark==0.9.1
     # via rich
 coverage[toml]==5.5
-    # via eyed3
+    # via
+    #   eyed3
+    #   zed-news (pyproject.toml)
 curtsies==0.4.1
     # via bpython
 cwcwidth==0.1.8
diff --git a/tasks.py b/tasks.py
index 6ccf6e0f..c2e8970a 100644
--- a/tasks.py
+++ b/tasks.py
@@ -367,4 +367,6 @@ def toolchain(c):
 @task
 def test(c):
     """Run tests"""
-    c.run("python -m unittest discover app/tests", pty=True)
+    c.run("coverage run -m unittest discover app/tests", pty=True)
+    c.run("coverage json", pty=True)
+    c.run("coverage report -m", pty=True)