diff --git a/Examples/Nodify.Calculator/DeserializeOperationViewModel.cs b/Examples/Nodify.Calculator/DeserializeOperationViewModel.cs
new file mode 100644
index 0000000..7b6caf0
--- /dev/null
+++ b/Examples/Nodify.Calculator/DeserializeOperationViewModel.cs
@@ -0,0 +1,100 @@
+using System.Collections.ObjectModel;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+
+namespace Nodify.Calculator
+{
+    public class DeserializeOperationViewModel : SystemOperationViewModel
+    {
+        private string _selectedTargetType = "object";
+
+        public ObservableCollection<string> AvailableTargetTypes { get; } = new ObservableCollection<string>();
+
+        public string SelectedTargetType
+        {
+            get => _selectedTargetType;
+            set
+            {
+                if (SetProperty(ref _selectedTargetType, value))
+                {
+                    UpdateOutputConnector();
+                }
+            }
+        }
+
+        public DeserializeOperationViewModel()
+        {
+            Title = "Deserialize";
+            SystemOperationType = SystemOperations.DESERIALIZE;
+            RefreshAvailableTypes();
+        }
+
+        public void RefreshAvailableTypes()
+        {
+            var current = _selectedTargetType;
+            AvailableTargetTypes.Clear();
+            AvailableTargetTypes.Add("object");
+
+            var customModelDir = Path.Combine(ProjectManager.ProjectDirectory, "CustomModels");
+            if (Directory.Exists(customModelDir))
+            {
+                var modelFiles = Directory.GetFiles(customModelDir, "*.cs");
+                foreach (var file in modelFiles)
+                {
+                    var name = Path.GetFileNameWithoutExtension(file);
+                    AvailableTargetTypes.Add(name);
+                    AvailableTargetTypes.Add($"List<{name}>");
+                }
+            }
+
+            if (!string.IsNullOrEmpty(current) && AvailableTargetTypes.Contains(current))
+                _selectedTargetType = current;
+            else
+                _selectedTargetType = "object";
+        }
+
+        private void UpdateOutputConnector()
+        {
+            var toRemove = Output.Where(o => o.Shape != ConnectorShape.Triangle).ToList();
+            foreach (var o in toRemove)
+                Output.Remove(o);
+
+            var targetType = _selectedTargetType ?? "object";
+
+            if (targetType == "object")
+            {
+                Output.Add(new ConnectorViewModel
+                {
+                    Title = "Result",
+                    IsInput = false,
+                    Shape = ConnectorShape.Circle,
+                    ConnectorColor = Color.LimeGreen,
+                    DataType = "object"
+                });
+            }
+            else if (targetType.StartsWith("List<") && targetType.EndsWith(">"))
+            {
+                Output.Add(new ConnectorViewModel
+                {
+                    Title = targetType,
+                    IsInput = false,
+                    Shape = ConnectorShape.Grid,
+                    ConnectorColor = NodeColors.List,
+                    DataType = targetType
+                });
+            }
+            else
+            {
+                Output.Add(new ConnectorViewModel
+                {
+                    Title = targetType,
+                    IsInput = false,
+                    Shape = ConnectorShape.Square,
+                    ConnectorColor = NodeColors.Model,
+                    DataType = targetType
+                });
+            }
+        }
+    }
+}
diff --git a/Examples/Nodify.Calculator/EditorView.xaml b/Examples/Nodify.Calculator/EditorView.xaml
index d1a833c..c40acde 100644
--- a/Examples/Nodify.Calculator/EditorView.xaml
+++ b/Examples/Nodify.Calculator/EditorView.xaml
@@ -502,6 +502,25 @@
                     </nodify:Node>
                 </DataTemplate>
 
+                <DataTemplate DataType="{x:Type local:DeserializeOperationViewModel}">
+                    <nodify:Node Header="{Binding Title}"
+                                 Content="{Binding}"
+                                 Input="{Binding Input}"
+                                 Output="{Binding Output}">
+                        <nodify:Node.ContentTemplate>
+                            <DataTemplate DataType="{x:Type local:DeserializeOperationViewModel}">
+                                <StackPanel>
+                                    <TextBlock Text="Target Type" FontSize="10" Foreground="Gray" Margin="0,0,0,2" />
+                                    <ComboBox ItemsSource="{Binding AvailableTargetTypes}"
+                                              SelectedItem="{Binding SelectedTargetType, Mode=TwoWay}"
+                                              MinWidth="120"
+                                              Margin="0,0,0,2" />
+                                </StackPanel>
+                            </DataTemplate>
+                        </nodify:Node.ContentTemplate>
+                    </nodify:Node>
+                </DataTemplate>
+
                 <DataTemplate DataType="{x:Type local:StringConcatOperationViewModel}">
                     <nodify:Node Header="{Binding Title}"
                                  Content="{Binding}"
diff --git a/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs b/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
index 1d29b73..469856e 100644
--- a/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
+++ b/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
@@ -142,6 +142,191 @@ namespace Nodify.Calculator.Execution.Handlers
         }
     }
 
+    internal sealed class DeserializeHandler : INodeExecutionHandler
+    {
+        public bool CanHandle(OperationViewModel node, ExecutionContext ctx)
+            => node is DeserializeOperationViewModel;
+
+        public void Execute(OperationViewModel node, ExecutionContext ctx)
+        {
+            var desVm = (DeserializeOperationViewModel)node;
+            var targetType = desVm.SelectedTargetType ?? "object";
+
+            // Read the Json input (first non-Triangle input)
+            var jsonInput = node.Input.FirstOrDefault(i => i.Shape != ConnectorShape.Triangle);
+            var raw = ctx.ReadInput(jsonInput) ?? "";
+
+            ctx.Log($"[DESERIALIZE] Input: {(raw.Length > 100 ? raw.Substring(0, 100) + "..." : raw)}");
+            ctx.Log($"[DESERIALIZE] Target type: {targetType}");
+
+            if (string.IsNullOrWhiteSpace(raw))
+            {
+                ctx.Log("[DESERIALIZE] ERROR: No JSON input provided.", logType.Error);
+                return;
+            }
+
+            // Ensure valid JSON
+            var trimmed = raw.Trim();
+            bool isJson = (trimmed.StartsWith("{") && trimmed.EndsWith("}"))
+                       || (trimmed.StartsWith("[") && trimmed.EndsWith("]"))
+                       || (trimmed.StartsWith("\"") && trimmed.EndsWith("\""));
+            if (!isJson)
+            {
+                try { raw = JsonConvert.SerializeObject(raw); }
+                catch { /* keep raw */ }
+            }
+
+            try
+            {
+                var token = JToken.Parse(raw);
+
+                if (targetType == "object")
+                {
+                    var result = token.ToString(Formatting.None);
+                    ctx.Outputs[node.NodeId] = result;
+                    ctx.Log($"[DESERIALIZE] Output (object): {(result.Length > 100 ? result.Substring(0, 100) + "..." : result)}");
+                    return;
+                }
+
+                if (targetType.StartsWith("List<") && targetType.EndsWith(">"))
+                {
+                    var modelName = targetType.Substring(5, targetType.Length - 6);
+                    var modelProps = LoadModelProperties(modelName, ctx);
+                    var array = FindArray(token);
+                    if (array == null)
+                    {
+                        ctx.Log($"[DESERIALIZE] ERROR: Could not find an array to convert to {targetType}.", logType.Error);
+                        return;
+                    }
+
+                    if (modelProps != null && modelProps.Length > 0)
+                    {
+                        var projected = new JArray();
+                        foreach (var item in array)
+                        {
+                            var proj = ProjectToModel(item, modelProps);
+                            if (proj != null) projected.Add(proj);
+                        }
+                        var result = projected.ToString(Formatting.None);
+                        ctx.Outputs[node.NodeId] = result;
+                        ctx.Log($"[DESERIALIZE] Deserialized {projected.Count} items as {targetType}.");
+                    }
+                    else
+                    {
+                        var result = array.ToString(Formatting.None);
+                        ctx.Outputs[node.NodeId] = result;
+                        ctx.Log($"[DESERIALIZE] Model \"{modelName}\" not found, returning raw array ({array.Count} items).");
+                    }
+                    return;
+                }
+
+                // Single model
+                {
+                    var modelProps = LoadModelProperties(targetType, ctx);
+                    var obj = FindObject(token);
+                    if (obj == null)
+                    {
+                        ctx.Log($"[DESERIALIZE] ERROR: Could not find an object to convert to {targetType}.", logType.Error);
+                        return;
+                    }
+
+                    if (modelProps != null && modelProps.Length > 0)
+                    {
+                        var projected = ProjectToModel(obj, modelProps);
+                        if (projected == null)
+                        {
+                            ctx.Log($"[DESERIALIZE] ERROR: Failed to project to {targetType}.", logType.Error);
+                            return;
+                        }
+                        var result = projected.ToString(Formatting.None);
+                        ctx.Outputs[node.NodeId] = result;
+                        ctx.Log($"[DESERIALIZE] Deserialized as {targetType} with {projected.Count} properties.");
+                    }
+                    else
+                    {
+                        var result = obj.ToString(Formatting.None);
+                        ctx.Outputs[node.NodeId] = result;
+                        ctx.Log($"[DESERIALIZE] Model \"{targetType}\" not found, returning raw object.");
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                ctx.Log($"[DESERIALIZE] ERROR: {ex.Message}", logType.Error);
+            }
+        }
+
+        private static string[] LoadModelProperties(string modelName, ExecutionContext ctx)
+        {
+            var modelPath = Path.Combine(ProjectManager.ProjectDirectory, "CustomModels", modelName + ".cs");
+            if (!File.Exists(modelPath)) return null;
+
+            var lines = File.ReadAllLines(modelPath);
+            var props = lines
+                .Select(l => l.Trim())
+                .Where(l => l.StartsWith("public ") && l.Contains("{ get;"))
+                .Select(l =>
+                {
+                    var parts = l.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+                    return parts.Length >= 3 ? parts[2] : null;
+                })
+                .Where(p => p != null)
+                .ToArray();
+
+            ctx.Log($"[DESERIALIZE] Loaded model \"{modelName}\": {string.Join(", ", props)}");
+            return props;
+        }
+
+        private static JObject ProjectToModel(JToken token, string[] modelProps)
+        {
+            var source = token as JObject;
+            if (source == null) return null;
+
+            if (source.Count == 1)
+            {
+                var first = source.Properties().First();
+                if (first.Value is JObject inner)
+                    source = inner;
+            }
+
+            var result = new JObject();
+            foreach (var propName in modelProps)
+            {
+                var match = source.Properties()
+                    .FirstOrDefault(p => string.Equals(p.Name, propName, StringComparison.OrdinalIgnoreCase));
+                result[propName] = match != null ? match.Value.DeepClone() : JValue.CreateNull();
+            }
+            return result;
+        }
+
+        private static JArray FindArray(JToken token)
+        {
+            if (token is JArray arr) return arr;
+            if (token is JObject obj)
+            {
+                foreach (var prop in obj.Properties())
+                    if (prop.Value is JArray innerArr) return innerArr;
+                foreach (var prop in obj.Properties())
+                    if (prop.Value is JObject inner)
+                        foreach (var innerProp in inner.Properties())
+                            if (innerProp.Value is JArray deepArr) return deepArr;
+            }
+            return null;
+        }
+
+        private static JObject FindObject(JToken token)
+        {
+            if (token is JObject obj)
+            {
+                var props = obj.Properties().ToList();
+                if (props.Count == 1 && props[0].Value is JObject inner)
+                    return inner;
+                return obj;
+            }
+            return null;
+        }
+    }
+
     internal sealed class ForEachHandler : INodeExecutionHandler
     {
         public bool CanHandle(OperationViewModel node, ExecutionContext ctx)
diff --git a/Examples/Nodify.Calculator/Executor.cs b/Examples/Nodify.Calculator/Executor.cs
index c68a3d0..4111544 100644
--- a/Examples/Nodify.Calculator/Executor.cs
+++ b/Examples/Nodify.Calculator/Executor.cs
@@ -58,6 +58,7 @@ namespace Nodify.Calculator
             new NewObjectHandler(),
             new AssertHandler(),
             new ForEachHandler(),
+            new Execution.Handlers.DeserializeHandler(),
             new FunctionHandler(),
             new ListAddExecutionHandler(),
             new ListRemoveExecutionHandler(),
diff --git a/Examples/Nodify.Calculator/NodeHandlers/DeserializeHandler.cs b/Examples/Nodify.Calculator/NodeHandlers/DeserializeHandler.cs
new file mode 100644
index 0000000..8b105c6
--- /dev/null
+++ b/Examples/Nodify.Calculator/NodeHandlers/DeserializeHandler.cs
@@ -0,0 +1,130 @@
+using Nodify.Calculator.Models;
+using System.Drawing;
+
+namespace Nodify.Calculator.NodeHandlers
+{
+    public class DeserializeHandler : INodeHandler
+    {
+        public string NodeTypeKey => "System";
+
+        public bool CanCreate(OperationInfoViewModel info)
+            => info.Type == OperationType.System && info.sysOp == SystemOperations.DESERIALIZE;
+
+        public bool CanRestore(NodeData data)
+            => data.NodeType == "System" && data.SystemOp == nameof(SystemOperations.DESERIALIZE);
+
+        public OperationViewModel Create(OperationInfoViewModel info)
+        {
+            var op = new DeserializeOperationViewModel();
+
+            // Flow in
+            op.Input.Add(new ConnectorViewModel
+            {
+                Title = "",
+                Shape = ConnectorShape.Triangle,
+                ConnectorColor = NodeColors.Exec
+            });
+
+            // String input (accepts any data connection)
+            op.Input.Add(new ConnectorViewModel
+            {
+                Title = "Json",
+                Shape = ConnectorShape.Circle,
+                ConnectorColor = NodeColors.String,
+                IsCopyConnector = true
+            });
+
+            // Flow out
+            op.Output.Add(new ConnectorViewModel
+            {
+                Title = "",
+                IsInput = false,
+                Shape = ConnectorShape.Triangle,
+                ConnectorColor = NodeColors.Exec
+            });
+
+            // Default output (will be updated when user selects target type)
+            op.Output.Add(new ConnectorViewModel
+            {
+                Title = "Result",
+                IsInput = false,
+                Shape = ConnectorShape.Circle,
+                ConnectorColor = Color.LimeGreen,
+                DataType = "object"
+            });
+
+            return op;
+        }
+
+        public OperationViewModel Restore(NodeData data)
+        {
+            var op = new DeserializeOperationViewModel();
+
+            // Flow in
+            op.Input.Add(new ConnectorViewModel
+            {
+                Title = "",
+                Shape = ConnectorShape.Triangle,
+                ConnectorColor = NodeColors.Exec
+            });
+
+            // String input
+            op.Input.Add(new ConnectorViewModel
+            {
+                Title = "Json",
+                Shape = ConnectorShape.Circle,
+                ConnectorColor = NodeColors.String,
+                IsCopyConnector = true
+            });
+
+            // Restore adapted input connector from saved data
+            if (data.InputConnectors.Count > 1 && data.InputConnectors[1].Shape != "Circle")
+            {
+                var saved = data.InputConnectors[1];
+                var inp = op.Input[1]; // the Json input (index 1, after flow)
+                inp.Shape = NodeHandlerRegistry.ParseShape(saved.Shape);
+                inp.ConnectorColor = Color.FromArgb(saved.ColorArgb);
+                inp.DataType = saved.DataType;
+            }
+
+            // Flow out
+            op.Output.Add(new ConnectorViewModel
+            {
+                Title = "",
+                IsInput = false,
+                Shape = ConnectorShape.Triangle,
+                ConnectorColor = NodeColors.Exec
+            });
+
+            // Restore selected target type
+            if (!string.IsNullOrEmpty(data.ParseJsonTargetType))
+            {
+                op.RefreshAvailableTypes();
+                op.SelectedTargetType = data.ParseJsonTargetType;
+            }
+            else
+            {
+                op.Output.Add(new ConnectorViewModel
+                {
+                    Title = "Result",
+                    IsInput = false,
+                    Shape = ConnectorShape.Circle,
+                    ConnectorColor = Color.LimeGreen,
+                    DataType = "object"
+                });
+            }
+
+            return op;
+        }
+
+        public void Save(OperationViewModel vm, NodeData data)
+        {
+            data.NodeType = "System";
+            data.SystemOp = nameof(SystemOperations.DESERIALIZE);
+            if (vm is DeserializeOperationViewModel desVm)
+            {
+                data.ParseJsonTargetType = desVm.SelectedTargetType ?? "object";
+            }
+        }
+    }
+}
diff --git a/Examples/Nodify.Calculator/NodeHandlers/NodeHandlerRegistry.cs b/Examples/Nodify.Calculator/NodeHandlers/NodeHandlerRegistry.cs
index 7279242..129c7c8 100644
--- a/Examples/Nodify.Calculator/NodeHandlers/NodeHandlerRegistry.cs
+++ b/Examples/Nodify.Calculator/NodeHandlers/NodeHandlerRegistry.cs
@@ -43,6 +43,7 @@ namespace Nodify.Calculator.NodeHandlers
             _handlers.Add(new CopyHandler());
             _handlers.Add(new SplitHandler());
             _handlers.Add(new ParseJsonHandler());
+            _handlers.Add(new DeserializeHandler());
             _handlers.Add(new ListAddHandler());
             _handlers.Add(new ListRemoveHandler());
             _handlers.Add(new ListUpdateHandler());
@@ -90,6 +91,7 @@ namespace Nodify.Calculator.NodeHandlers
                 KnotOperationViewModel => _handlers.OfType<KnotHandler>().FirstOrDefault(),
                 StringConcatOperationViewModel => _handlers.OfType<StringConcatHandler>().FirstOrDefault(),
                 ParseJsonOperationViewModel => _handlers.OfType<ParseJsonHandler>().FirstOrDefault(),
+                DeserializeOperationViewModel => _handlers.OfType<DeserializeHandler>().FirstOrDefault(),
                 FunctionOperationViewModel => _handlers.OfType<FunctionHandler>().FirstOrDefault(),
                 AuthOperationViewModel => _handlers.OfType<AuthHandler>().FirstOrDefault(),
                 TakeOperationViewModel => _handlers.OfType<TakeHandler>().FirstOrDefault(),
diff --git a/Examples/Nodify.Calculator/Operations/OperationFactory.cs b/Examples/Nodify.Calculator/Operations/OperationFactory.cs
index e65fae1..390cc50 100644
--- a/Examples/Nodify.Calculator/Operations/OperationFactory.cs
+++ b/Examples/Nodify.Calculator/Operations/OperationFactory.cs
@@ -144,6 +144,16 @@ namespace Nodify.Calculator
                 IsFlowNode = false
             };
 
+            var deserializeNode = new OperationInfoViewModel()
+            {
+                Title = "Deserialize",
+                Type = OperationType.System,
+                sysOp = SystemOperations.DESERIALIZE,
+                IsFlowNode = true
+            };
+            deserializeNode.Input.Add("Json");
+            deserializeNode.Output.Add("");
+
             systemNodes.Add(authNode);
             systemNodes.Add(copynode);
             systemNodes.Add(debugNode);
@@ -155,6 +165,7 @@ namespace Nodify.Calculator
             systemNodes.Add(splitNode);
             systemNodes.Add(assertNode);
             systemNodes.Add(stringConcatNode);
+            systemNodes.Add(deserializeNode);
             return systemNodes;
         }
 
diff --git a/Examples/Nodify.Calculator/SystemOperationViewModel.cs b/Examples/Nodify.Calculator/SystemOperationViewModel.cs
index 0d66824..4f66585 100644
--- a/Examples/Nodify.Calculator/SystemOperationViewModel.cs
+++ b/Examples/Nodify.Calculator/SystemOperationViewModel.cs
@@ -31,7 +31,8 @@ namespace Nodify.Calculator
         LIST_COUNT,
         LIST_CONTAINS,
         LIST_CLEAR,
-        LIST_GET
+        LIST_GET,
+        DESERIALIZE
     }
 
     public class SystemOperationViewModel : OperationViewModel