diff --git a/src/apps/SettingsWindow/src/View/ComplexModificationsEditView.swift b/src/apps/SettingsWindow/src/View/ComplexModificationsEditView.swift
new file mode 100644
index 000000000..dd5a86fcd
--- /dev/null
+++ b/src/apps/SettingsWindow/src/View/ComplexModificationsEditView.swift
@@ -0,0 +1,82 @@
+import SwiftUI
+
+struct ComplexModificationsEditView: View {
+  @Binding var rule: LibKrbn.ComplexModificationsRule?
+  @Binding var showing: Bool
+  @State private var description = ""
+  @State private var disabled = true
+  @State private var jsonString = ""
+  @ObservedObject private var settings = LibKrbn.Settings.shared
+
+  var body: some View {
+    VStack(alignment: .leading, spacing: 12.0) {
+      if rule != nil {
+        VStack(alignment: .leading, spacing: 12.0) {
+          HStack(alignment: .center) {
+            Text("Description: \(description)")
+
+            Spacer()
+
+            Button(action: {
+              showing = false
+            }) {
+              Label(disabled ? "Close" : "Cancel", systemImage: "xmark")
+            }
+
+            if !disabled {
+              Spacer()
+                .frame(width: 24.0)
+
+              Button(action: {
+                showing = false
+              }) {
+                Label("Save", systemImage: "checkmark")
+                  .buttonLabelStyle()
+              }
+              .prominentButtonStyle()
+            }
+          }
+
+          if disabled {
+            VStack {
+              Text(
+                "Content is too large to edit. Please edit karabiner.json directly with your favorite editor."
+              )
+            }
+            .padding()
+            .foregroundColor(Color.errorForeground)
+            .background(Color.errorBackground)
+          } else {
+            TextEditor(text: $jsonString)
+          }
+
+          Spacer()
+        }
+        .padding(6.0)
+      }
+    }
+    .padding()
+    .frame(width: 1000, height: 600)
+
+    .onAppear {
+      description = rule?.description ?? ""
+
+      if let s = rule?.jsonString {
+        disabled = false
+        jsonString = s
+      } else {
+        disabled = true
+        jsonString = ""
+      }
+    }
+  }
+}
+
+struct ComplexModificationsEditView_Previews: PreviewProvider {
+  @State static var rule: LibKrbn.ComplexModificationsRule? = LibKrbn.ComplexModificationsRule(
+    0, "", "{}")
+  @State static var showing = true
+  static var previews: some View {
+    ComplexModificationsEditView(rule: $rule, showing: $showing)
+  }
+}
diff --git a/src/apps/SettingsWindow/src/View/ComplexModificationsView.swift b/src/apps/SettingsWindow/src/View/ComplexModificationsView.swift
index e954281ce..3c9b741d7 100644
--- a/src/apps/SettingsWindow/src/View/ComplexModificationsView.swift
+++ b/src/apps/SettingsWindow/src/View/ComplexModificationsView.swift
@@ -9,6 +9,8 @@ struct ComplexModificationsView: View {
   @ObservedObject private var contentViewStates = ContentViewStates.shared
   @ObservedObject private var settings = LibKrbn.Settings.shared
   @State private var moveDisabled: Bool = true
+  @State private var showingEditSheet = false
+  @State private var editingRule: LibKrbn.ComplexModificationsRule?
 
   var body: some View {
     VStack(alignment: .leading, spacing: 12.0) {
@@ -51,6 +53,13 @@ struct ComplexModificationsView: View {
 
               Spacer()
 
+              Button(action: {
+                editingRule = complexModificationRule
+                showingEditSheet = true
+              }) {
+                Label("Edit", systemImage: "pencil.circle.fill")
+              }
+
               Button(action: {
                 settings.removeComplexModificationsRule(complexModificationRule)
               }) {
@@ -58,6 +67,7 @@ struct ComplexModificationsView: View {
                   .buttonLabelStyle()
               }
               .deleteButtonStyle()
+              .frame(width: 60)
             }
             .contextMenu {
               Section(header: Text("Position")) {
@@ -98,6 +108,9 @@ struct ComplexModificationsView: View {
         }
       }
     }
+    .sheet(isPresented: $showingEditSheet) {
+      ComplexModificationsEditView(rule: $editingRule, showing: $showingEditSheet)
+    }
   }
 }