diff --git a/Casks/j/json-viewer.rb b/Casks/j/json-viewer.rb
new file mode 100644
index 0000000000..8200550b6a
--- /dev/null
+++ b/Casks/j/json-viewer.rb
@@ -0,0 +1,27 @@
+cask "json-viewer" do
+  version "1.2.2"
+  sha256 "eeb39692b214f3604e7fc344ec7b822c7934897050cc7bbd1bedb7287c259670"
+
+  url "https://jsonviewer.app/JSON-Viewer-#{version}.dmg"
+  name "json-viewer"
+  desc "App to visualize, validate and format JSON datasets"
+  homepage "https://jsonviewer.app/"
+
+  livecheck do
+    url :homepage
+    strategy :page_match do |page|
+      match = page.match(/JSON-Viewer-(\d+(\.\d+)+)\.dmg/i)
+      next if match.blank?
+
+      (match[1]).to_s
+    end
+  end
+
+  app "JSON Viewer.app"
+
+  zap trash: [
+    "~/Library/Application Scripts/com.pascalgiguere.JSON-Viewer",
+    "~/Library/Application Support/com.apple.sharedfilelist/com.apple.LSSharedFileList.ApplicationRecentDocuments/com.pascalgiguere.json-viewer.sfl2",
+    "~/Library/Containers/com.pascalgiguere.JSON-Viewer",
+  ]
+end