diff --git a/Casks/c/chainner.rb b/Casks/c/chainner.rb
new file mode 100644
index 0000000000..9251afca8a
--- /dev/null
+++ b/Casks/c/chainner.rb
@@ -0,0 +1,27 @@
+cask "chainner" do
+  version "0.20.1"
+  sha256 "174ab1b16771de61cbd70da3f0bf6a32e267b235d4aab751520055d9f71edb11"
+
+  url "https://github.com/chaiNNer-org/chaiNNer/releases/download/v#{version}/chaiNNer-#{version}-macos-universal.dmg",
+      verified: "github.com/chaiNNer-org/chaiNNer/"
+  name "chaiNNer"
+  desc "Flowchart-based image processing GUI"
+  homepage "https://chainner.app/"
+
+  livecheck do
+    url :url
+    strategy :github_latest
+  end
+
+  depends_on macos: ">= :big_sur"
+
+  app "chaiNNer.app"
+
+  zap trash: [
+    "~/Library/Application Support/chaiNNer",
+    "~/Library/Caches/chainner_pip",
+    "~/Library/Logs/chaiNNer",
+    "~/Library/Preferences/com.electron.chainner.plist",
+    "~/Library/Saved Application State/com.electron.chainner.savedState",
+  ]
+end