diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..146dee3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,109 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+    paths-ignore:
+    - "**.md"
+  pull_request:
+    paths-ignore:
+    - "**.md"
+  schedule:
+  - cron: "32 4 * * 5"
+
+permissions:
+  contents: read
+
+env:
+  RUSTFLAGS: -Dwarnings
+  CARGO_TERM_COLOR: always
+
+jobs:
+  check:
+    name: Check
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        rust: [stable, beta]
+    timeout-minutes: 45
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: ${{ matrix.rust }}
+        override: true
+    - uses: actions-rs/cargo@v1
+      with:
+        command: check
+        args: --all-targets
+
+  test:
+    name: Test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        rust: [stable, beta]
+        exclude:
+        - os: macos-latest
+          rust: beta
+        - os: windows-latest
+          rust: beta
+    timeout-minutes: 45
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: ${{ matrix.rust }}
+        override: true
+    - uses: actions-rs/cargo@v1
+      with:
+        command: test
+
+  fmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        rust: [stable]
+    timeout-minutes: 45
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: ${{ matrix.rust }}
+        override: true
+    - run: rustup component add rustfmt
+    - uses: actions-rs/cargo@v1
+      with:
+        command: fmt
+        args: --all -- --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        rust: [stable, beta]
+    timeout-minutes: 45
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: ${{ matrix.rust }}
+        override: true
+    - run: rustup component add clippy
+    - uses: actions-rs/cargo@v1
+      with:
+        command: clippy
+        args: -- -D warnings
diff --git a/README.md b/README.md
index 92e279f..d20ae07 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # jsonc-to-json
 
+[![CI](https://github.com/vallentin/jsonc-to-json/workflows/CI/badge.svg)](https://github.com/vallentin/jsonc-to-json/actions?query=workflow%3ACI)
 [![Latest Version](https://img.shields.io/crates/v/jsonc-to-json.svg)](https://crates.io/crates/jsonc-to-json)
 [![Docs](https://docs.rs/jsonc-to-json/badge.svg)](https://docs.rs/jsonc-to-json)
 [![License](https://img.shields.io/github/license/vallentin/jsonc-to-json.svg)](https://github.com/vallentin/jsonc-to-json)