diff --git a/app/Http/Controllers/MagentoMigrationController.php b/app/Http/Controllers/MagentoMigrationController.php
index 5aa212e..43a07b3 100644
--- a/app/Http/Controllers/MagentoMigrationController.php
+++ b/app/Http/Controllers/MagentoMigrationController.php
@@ -68,6 +68,50 @@ public function getMagento1Categories()
         ]);
     }
 
+    /**
+     * Get Magento 1 category tree
+     */
+    public function getMagento1CategoryTree()
+    {
+        try {
+            $categories = $this->migrationService->getMagento1Categories();
+            $tree = $this->migrationService->buildCategoryTreeHierarchy($categories);
+            
+            return response()->json([
+                'success' => true,
+                'tree' => $tree,
+            ]);
+        } catch (\Exception $e) {
+            Log::error('Error fetching M1 category tree: ' . $e->getMessage());
+            return response()->json([
+                'success' => false,
+                'message' => 'Failed to fetch category tree: ' . $e->getMessage(),
+            ], 500);
+        }
+    }
+
+    /**
+     * Get Magento 2 category tree
+     */
+    public function getMagento2CategoryTree()
+    {
+        try {
+            $categories = $this->migrationService->getMagento2Categories();
+            $tree = $this->migrationService->buildCategoryTreeHierarchy($categories);
+            
+            return response()->json([
+                'success' => true,
+                'tree' => $tree,
+            ]);
+        } catch (\Exception $e) {
+            Log::error('Error fetching M2 category tree: ' . $e->getMessage());
+            return response()->json([
+                'success' => false,
+                'message' => 'Failed to fetch category tree: ' . $e->getMessage(),
+            ], 500);
+        }
+    }
+
     /**
      * Execute the migration
      */
diff --git a/app/Services/MagentoCategoryMigrationService.php b/app/Services/MagentoCategoryMigrationService.php
index 1d92355..0ac843a 100644
--- a/app/Services/MagentoCategoryMigrationService.php
+++ b/app/Services/MagentoCategoryMigrationService.php
@@ -152,6 +152,156 @@ public function getMagento1Categories($storeId = null)
         }
     }
 
+    /**
+     * Get all categories from Magento 2 for a specific store
+     */
+    public function getMagento2Categories($storeId = null)
+    {
+        try {
+            // Get entity type ID
+            $entityTypeId = DB::connection($this->magento2Connection)
+                ->table($this->magento2Prefix . 'eav_entity_type')
+                ->where('entity_type_code', 'catalog_category')
+                ->value('entity_type_id');
+
+            if (!$entityTypeId) {
+                return collect([]);
+            }
+
+            // Get attribute IDs
+            $nameAttributeId = DB::connection($this->magento2Connection)
+                ->table($this->magento2Prefix . 'eav_attribute')
+                ->where('entity_type_id', $entityTypeId)
+                ->where('attribute_code', 'name')
+                ->value('attribute_id');
+
+            $isActiveAttributeId = DB::connection($this->magento2Connection)
+                ->table($this->magento2Prefix . 'eav_attribute')
+                ->where('entity_type_id', $entityTypeId)
+                ->where('attribute_code', 'is_active')
+                ->value('attribute_id');
+
+            $urlKeyAttributeId = DB::connection($this->magento2Connection)
+                ->table($this->magento2Prefix . 'eav_attribute')
+                ->where('entity_type_id', $entityTypeId)
+                ->where('attribute_code', 'url_key')
+                ->value('attribute_id');
+
+            $targetStoreId = $storeId ?? 0;
+
+            // Get base category data
+            $categories = DB::connection($this->magento2Connection)
+                ->table($this->magento2Prefix . 'catalog_category_entity')
+                ->select('entity_id', 'parent_id', 'level', 'path', 'position')
+                ->orderBy('level')
+                ->orderBy('position')
+                ->get();
+
+            // Get attribute values
+            $nameValues = [];
+            $isActiveValues = [];
+            $urlKeyValues = [];
+
+            if ($nameAttributeId) {
+                $nameValues = DB::connection($this->magento2Connection)
+                    ->table($this->magento2Prefix . 'catalog_category_entity_varchar')
+                    ->where('attribute_id', $nameAttributeId)
+                    ->where('store_id', $targetStoreId)
+                    ->pluck('value', 'entity_id')
+                    ->toArray();
+            }
+
+            if ($isActiveAttributeId) {
+                $isActiveValues = DB::connection($this->magento2Connection)
+                    ->table($this->magento2Prefix . 'catalog_category_entity_int')
+                    ->where('attribute_id', $isActiveAttributeId)
+                    ->where('store_id', $targetStoreId)
+                    ->pluck('value', 'entity_id')
+                    ->toArray();
+            }
+
+            if ($urlKeyAttributeId) {
+                $urlKeyValues = DB::connection($this->magento2Connection)
+                    ->table($this->magento2Prefix . 'catalog_category_entity_varchar')
+                    ->where('attribute_id', $urlKeyAttributeId)
+                    ->where('store_id', $targetStoreId)
+                    ->pluck('value', 'entity_id')
+                    ->toArray();
+            }
+
+            // Combine data
+            return $categories->map(function($category) use ($nameValues, $isActiveValues, $urlKeyValues) {
+                $category->name = $nameValues[$category->entity_id] ?? null;
+                $category->is_active = $isActiveValues[$category->entity_id] ?? null;
+                $category->url_key = $urlKeyValues[$category->entity_id] ?? null;
+                return $category;
+            });
+        } catch (Exception $e) {
+            Log::error('Error fetching Magento 2 categories: ' . $e->getMessage());
+            return collect([]);
+        }
+    }
+
+    /**
+     * Build hierarchical category tree structure
+     */
+    public function buildCategoryTreeHierarchy($categories)
+    {
+        $categoryMap = [];
+        $rootCategories = [];
+
+        // First pass: create a map of all categories with children array
+        foreach ($categories as $category) {
+            $categoryMap[$category->entity_id] = [
+                'id' => $category->entity_id,
+                'name' => $category->name ?? 'Unnamed Category',
+                'parent_id' => $category->parent_id,
+                'level' => $category->level ?? 0,
+                'position' => $category->position ?? 0,
+                'is_active' => $category->is_active ?? 0,
+                'path' => $category->path ?? '',
+                'children' => []
+            ];
+        }
+
+        // Second pass: build the tree structure by assigning children to parents
+        foreach ($categoryMap as $id => $category) {
+            $parentId = $category['parent_id'];
+            
+            // Skip if parent is self (prevent circular references)
+            if ($parentId == $id) {
+                $rootCategories[] = &$categoryMap[$id];
+                continue;
+            }
+            
+            // Check if this is a root category (parent is 0, 1, or doesn't exist in map)
+            if ($parentId == 0 || $parentId == 1 || !isset($categoryMap[$parentId])) {
+                $rootCategories[] = &$categoryMap[$id];
+            } else {
+                // Add as child of parent
+                $categoryMap[$parentId]['children'][] = &$categoryMap[$id];
+            }
+        }
+
+        // Sort function for categories
+        $sortCategories = function(&$categories) use (&$sortCategories) {
+            usort($categories, function($a, $b) {
+                return $a['position'] <=> $b['position'];
+            });
+            // Recursively sort children
+            foreach ($categories as &$category) {
+                if (!empty($category['children'])) {
+                    $sortCategories($category['children']);
+                }
+            }
+        };
+
+        // Sort root categories and all children recursively
+        $sortCategories($rootCategories);
+
+        return $rootCategories;
+    }
+
     /**
      * Migrate categories from Magento 1 to Magento 2
      */
diff --git a/resources/views/migration/index.blade.php b/resources/views/migration/index.blade.php
index 19da52e..efd5ee7 100644
--- a/resources/views/migration/index.blade.php
+++ b/resources/views/migration/index.blade.php
@@ -251,6 +251,154 @@
             color: #666;
             margin-top: 5px;
         }
+
+        /* Tabs */
+        .tabs {
+            display: flex;
+            border-bottom: 2px solid #ddd;
+            margin-bottom: 20px;
+            background: #f8f9fa;
+            border-radius: 8px 8px 0 0;
+        }
+
+        .tab {
+            padding: 15px 30px;
+            cursor: pointer;
+            border: none;
+            background: transparent;
+            font-size: 1em;
+            font-weight: 600;
+            color: #666;
+            transition: all 0.3s;
+            border-bottom: 3px solid transparent;
+            margin-bottom: -2px;
+        }
+
+        .tab:hover {
+            background: #e9ecef;
+            color: #333;
+        }
+
+        .tab.active {
+            color: #667eea;
+            border-bottom-color: #667eea;
+            background: white;
+        }
+
+        .tab-content {
+            display: none;
+        }
+
+        .tab-content.active {
+            display: block;
+        }
+
+        /* Tree View */
+        .tree-container {
+            background: white;
+            border: 1px solid #ddd;
+            border-radius: 6px;
+            padding: 20px;
+            max-height: 600px;
+            overflow-y: auto;
+        }
+
+        .tree-node {
+            margin: 5px 0;
+        }
+
+        .tree-node-item {
+            display: flex;
+            align-items: center;
+            padding: 8px 12px;
+            border-radius: 4px;
+            cursor: pointer;
+            user-select: none;
+            transition: background 0.2s;
+        }
+
+        .tree-node-item:hover {
+            background: #f0f0f0;
+        }
+
+        .tree-toggle {
+            width: 20px;
+            height: 20px;
+            display: inline-flex;
+            align-items: center;
+            justify-content: center;
+            margin-right: 8px;
+            font-size: 12px;
+            color: #666;
+            cursor: pointer;
+        }
+
+        .tree-toggle.expanded::before {
+            content: '▼';
+        }
+
+        .tree-toggle.collapsed::before {
+            content: '▶';
+        }
+
+        .tree-toggle.leaf {
+            width: 20px;
+            margin-right: 8px;
+        }
+
+        .tree-label {
+            flex: 1;
+            display: flex;
+            align-items: center;
+            gap: 10px;
+        }
+
+        .tree-label-text {
+            font-weight: 500;
+            color: #333;
+        }
+
+        .tree-badge {
+            padding: 2px 8px;
+            border-radius: 12px;
+            font-size: 0.75em;
+            font-weight: 600;
+        }
+
+        .tree-badge.active {
+            background: #d4edda;
+            color: #155724;
+        }
+
+        .tree-badge.inactive {
+            background: #f8d7da;
+            color: #721c24;
+        }
+
+        .tree-children {
+            margin-left: 28px;
+            border-left: 2px solid #e0e0e0;
+            padding-left: 12px;
+            display: none;
+        }
+
+        .tree-children.expanded {
+            display: block;
+        }
+
+        .tree-loading {
+            text-align: center;
+            padding: 40px;
+            color: #666;
+        }
+
+        .tree-error {
+            background: #f8d7da;
+            color: #721c24;
+            padding: 15px;
+            border-radius: 6px;
+            margin: 10px 0;
+        }
     </style>
 </head>
 <body>
@@ -261,6 +409,14 @@
         </div>
 
         <div class="content">
+            <!-- Tabs -->
+            <div class="tabs">
+                <button class="tab active" onclick="switchTab('migration', this)">Migration</button>
+                <button class="tab" onclick="switchTab('categories', this)">Category Trees</button>
+            </div>
+
+            <!-- Migration Tab -->
+            <div id="tab-migration" class="tab-content active">
             <!-- Connection Status -->
             <div class="section">
                 <h2>📡 Database Connections</h2>
@@ -362,6 +518,33 @@
                     <div id="logContent"></div>
                 </div>
             </div>
+            </div>
+
+            <!-- Category Trees Tab -->
+            <div id="tab-categories" class="tab-content">
+                <div class="section">
+                    <h2>🌳 Category Trees</h2>
+                    <p>View category hierarchies from Magento 1 and Magento 2</p>
+                    
+                    <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px;">
+                        <!-- Magento 1 Tree -->
+                        <div>
+                            <h3 style="margin-bottom: 15px; color: #667eea;">Magento 1 Categories</h3>
+                            <div class="tree-container" id="m1-tree-container">
+                                <div class="tree-loading">Loading categories...</div>
+                            </div>
+                        </div>
+
+                        <!-- Magento 2 Tree -->
+                        <div>
+                            <h3 style="margin-bottom: 15px; color: #764ba2;">Magento 2 Categories</h3>
+                            <div class="tree-container" id="m2-tree-container">
+                                <div class="tree-loading">Loading categories...</div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
         </div>
     </div>
 
@@ -474,6 +657,158 @@ function addLogEntry(message, type = '') {
             logContent.appendChild(entry);
             logContent.scrollTop = logContent.scrollHeight;
         }
+
+        // Tab switching
+        function switchTab(tabName, tabElement) {
+            // Hide all tabs
+            document.querySelectorAll('.tab-content').forEach(content => {
+                content.classList.remove('active');
+            });
+            document.querySelectorAll('.tab').forEach(tab => {
+                tab.classList.remove('active');
+            });
+
+            // Show selected tab
+            document.getElementById('tab-' + tabName).classList.add('active');
+            tabElement.classList.add('active');
+
+            // Load category trees if switching to categories tab
+            if (tabName === 'categories') {
+                loadCategoryTrees();
+            }
+        }
+
+        // Load category trees
+        function loadCategoryTrees() {
+            loadM1Tree();
+            loadM2Tree();
+        }
+
+        // Load Magento 1 tree
+        function loadM1Tree() {
+            const container = document.getElementById('m1-tree-container');
+            container.innerHTML = '<div class="tree-loading">Loading categories...</div>';
+
+            fetch('{{ route("migration.magento1-category-tree") }}')
+                .then(response => response.json())
+                .then(data => {
+                    if (data.success) {
+                        container.innerHTML = '';
+                        if (data.tree && data.tree.length > 0) {
+                            renderTree(container, data.tree);
+                        } else {
+                            container.innerHTML = '<div class="tree-loading">No categories found</div>';
+                        }
+                    } else {
+                        container.innerHTML = `<div class="tree-error">Error: ${data.message || 'Failed to load categories'}</div>`;
+                    }
+                })
+                .catch(error => {
+                    container.innerHTML = `<div class="tree-error">Error: ${error.message}</div>`;
+                });
+        }
+
+        // Load Magento 2 tree
+        function loadM2Tree() {
+            const container = document.getElementById('m2-tree-container');
+            container.innerHTML = '<div class="tree-loading">Loading categories...</div>';
+
+            fetch('{{ route("migration.magento2-category-tree") }}')
+                .then(response => response.json())
+                .then(data => {
+                    if (data.success) {
+                        container.innerHTML = '';
+                        if (data.tree && data.tree.length > 0) {
+                            renderTree(container, data.tree);
+                        } else {
+                            container.innerHTML = '<div class="tree-loading">No categories found</div>';
+                        }
+                    } else {
+                        container.innerHTML = `<div class="tree-error">Error: ${data.message || 'Failed to load categories'}</div>`;
+                    }
+                })
+                .catch(error => {
+                    container.innerHTML = `<div class="tree-error">Error: ${error.message}</div>`;
+                });
+        }
+
+        // Render tree structure
+        function renderTree(container, nodes) {
+            nodes.forEach(node => {
+                const nodeElement = createTreeNode(node);
+                container.appendChild(nodeElement);
+            });
+        }
+
+        // Create a tree node element
+        function createTreeNode(node) {
+            const nodeDiv = document.createElement('div');
+            nodeDiv.className = 'tree-node';
+
+            const hasChildren = node.children && node.children.length > 0;
+
+            const itemDiv = document.createElement('div');
+            itemDiv.className = 'tree-node-item';
+
+            const toggle = document.createElement('span');
+            toggle.className = hasChildren ? 'tree-toggle collapsed' : 'tree-toggle leaf';
+            if (hasChildren) {
+                toggle.onclick = function(e) {
+                    e.stopPropagation();
+                    toggleNode(this);
+                };
+            }
+
+            const label = document.createElement('div');
+            label.className = 'tree-label';
+
+            const labelText = document.createElement('span');
+            labelText.className = 'tree-label-text';
+            labelText.textContent = node.name || 'Unnamed Category';
+
+            const badge = document.createElement('span');
+            badge.className = `tree-badge ${node.is_active ? 'active' : 'inactive'}`;
+            badge.textContent = node.is_active ? 'Active' : 'Inactive';
+
+            label.appendChild(labelText);
+            label.appendChild(badge);
+
+            itemDiv.appendChild(toggle);
+            itemDiv.appendChild(label);
+
+            nodeDiv.appendChild(itemDiv);
+
+            if (hasChildren) {
+                const childrenDiv = document.createElement('div');
+                childrenDiv.className = 'tree-children';
+                node.children.forEach(child => {
+                    childrenDiv.appendChild(createTreeNode(child));
+                });
+                nodeDiv.appendChild(childrenDiv);
+            }
+
+            return nodeDiv;
+        }
+
+        // Toggle node expansion
+        function toggleNode(toggleElement) {
+            const nodeItem = toggleElement.parentElement;
+            const nodeDiv = nodeItem.parentElement;
+            const childrenDiv = nodeDiv.querySelector('.tree-children');
+
+            if (childrenDiv) {
+                const isExpanded = childrenDiv.classList.contains('expanded');
+                if (isExpanded) {
+                    childrenDiv.classList.remove('expanded');
+                    toggleElement.classList.remove('expanded');
+                    toggleElement.classList.add('collapsed');
+                } else {
+                    childrenDiv.classList.add('expanded');
+                    toggleElement.classList.remove('collapsed');
+                    toggleElement.classList.add('expanded');
+                }
+            }
+        }
     </script>
 </body>
 </html>
diff --git a/routes/web.php b/routes/web.php
index 6b7c8ef..034cf16 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -12,4 +12,6 @@
     Route::post('/migrate', [MagentoMigrationController::class, 'migrate'])->name('migration.migrate');
     Route::get('/test-connections', [MagentoMigrationController::class, 'testConnections'])->name('migration.test-connections');
     Route::get('/magento1-categories', [MagentoMigrationController::class, 'getMagento1Categories'])->name('migration.magento1-categories');
+    Route::get('/magento1-category-tree', [MagentoMigrationController::class, 'getMagento1CategoryTree'])->name('migration.magento1-category-tree');
+    Route::get('/magento2-category-tree', [MagentoMigrationController::class, 'getMagento2CategoryTree'])->name('migration.magento2-category-tree');
 });