diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 000000000..430a48369
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,26 @@
+name: Coverage
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: denolib/setup-deno@v2
+        with:
+          deno-version: v1.8
+      - name: Create coverage files
+        run: deno test --unstable --coverage=coverage # create coverage files
+      - name: Create coverage report
+        run: deno --unstable coverage ./coverage --lcov > coverage.lcov # create coverage report
+      - name: Collect coverage
+        uses: codecov/codecov-action@v1.0.10 # upload the report on Codecov
+        with:
+          file: ./coverage.lcov
diff --git a/README.md b/README.md
index 468a2bc04..d27b5e0b7 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Discordeno follows [Semantic Versioning](https://semver.org/)
 [![Discord](https://img.shields.io/discord/785384884197392384?color=7289da&logo=discord&logoColor=dark)](https://discord.com/invite/5vBgXk3UcZ)
 ![Lint](https://github.com/discordeno/discordeno/workflows/Lint/badge.svg)
 ![Test](https://github.com/discordeno/discordeno/workflows/Test/badge.svg)
-
+[![Coverage](https://img.shields.io/codecov/c/gh/discordeno/discordeno)](https://codecov.io/gh/discordeno/discordeno)
 ## Features
 
 - **Secure & stable**: Discordeno is actively maintained to ensure great