diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
new file mode 100644
index 0000000..5698e6e
--- /dev/null
+++ b/.github/workflows/codecov.yml
@@ -0,0 +1,34 @@
+name: Upload CodeCov Report
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+  
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v2
+
+    - name: Configure
+      run: cmake -DCMAKE_BUILD_TYPE=Debug -DLIBIPC_BUILD_TESTS=ON -DLIBIPC_CODECOV=ON .
+
+    - name: Build
+      run: make -j
+
+    - name: Test
+      env:
+        LD_LIBRARY_PATH: ./bin
+      run: ./bin/test-ipc
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v4.0.1
+      with:
+        verbose: true
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e07dd3..977cb1b 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@ option(LIBIPC_BUILD_TESTS       "Build all of libipc's own tests."
 option(LIBIPC_BUILD_DEMOS       "Build all of libipc's own demos."                      OFF)
 option(LIBIPC_BUILD_SHARED_LIBS "Build shared libraries (DLLs)."                        OFF)
 option(LIBIPC_USE_STATIC_CRT    "Set to ON to build with static CRT on Windows (/MT)."  OFF)
+option(LIBIPC_CODECOV           "Build with unit test coverage."                        OFF)
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMAKE_CXX_STANDARD 17)
@@ -13,6 +14,12 @@ if(NOT MSVC)
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2")
 endif()
 
+# Code coverage support
+if (LIBIPC_CODECOV AND NOT MSVC)
+    add_compile_options(--coverage)
+    add_link_options(-lgcov --coverage)
+endif()
+
 if (MSVC)
     set(CompilerFlags
         CMAKE_CXX_FLAGS
diff --git a/README.md b/README.md
index 8cb04e6..fc14f3f 100755
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/mutouyun/cpp-ipc/blob/master/LICENSE)
 [![Build Status](https://github.com/mutouyun/cpp-ipc/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/mutouyun/cpp-ipc/actions)
+[![CodeCov](https://codecov.io/github/mutouyun/cpp-ipc/graph/badge.svg?token=MNOAOLNELH)](https://codecov.io/github/mutouyun/cpp-ipc)
 [![Build status](https://ci.appveyor.com/api/projects/status/github/mutouyun/cpp-ipc?branch=master&svg=true)](https://ci.appveyor.com/project/mutouyun/cpp-ipc)
 [![Vcpkg package](https://img.shields.io/badge/Vcpkg-package-blueviolet)](https://github.com/microsoft/vcpkg/tree/master/ports/cpp-ipc)