diff --git a/__init__.py b/__init__.py
index 83790d1..609258c 100644
--- a/__init__.py
+++ b/__init__.py
@@ -363,6 +363,7 @@ class ModelResolverExtension:
                     is_path_within,
                     prefer_local_base_directory,
                     read_json_safe,
+                    split_path_segments,
                     write_json_atomic,
                 )
                 from .core.resolver import (
@@ -4596,7 +4597,7 @@ class ModelResolverExtension:
                         )
                         if target_directory and subfolder:
                             target_directory = _download_os.path.join(
-                                target_directory, subfolder
+                                target_directory, *split_path_segments(subfolder)
                             )
                         if target_directory:
                             target_path = _download_os.path.join(
@@ -4906,9 +4907,7 @@ class ModelResolverExtension:
                     )
 
                     def add_subfolder(rel_path, base_dir=""):
-                        rel_path = os.path.normpath(str(rel_path or "")).replace(
-                            os.sep, "\\"
-                        )
+                        rel_path = "/".join(split_path_segments(rel_path))
                         if not rel_path or rel_path == ".":
                             return
                         base_dir = os.path.abspath(base_dir) if base_dir else ""
@@ -4978,12 +4977,12 @@ class ModelResolverExtension:
                                 )
                             except Exception:
                                 base_dir = ""
-                            parts = [p for p in rel_path.replace("/", "\\").split("\\") if p]
+                            parts = split_path_segments(rel_path)
                             if len(parts) <= 1:
                                 continue
                             current = ""
                             for part in parts[:-1]:
-                                current = f"{current}\\{part}" if current else part
+                                current = f"{current}/{part}" if current else part
                                 add_subfolder(current, base_dir)
 
                     for base_dir in base_dirs:
diff --git a/core/settings.py b/core/settings.py
index 5d4df26..c6feeed 100644
--- a/core/settings.py
+++ b/core/settings.py
@@ -380,7 +380,7 @@ def resolve_download_subfolder(
 ) -> str:
     requested = str(requested_subfolder or "").strip()
     if requested:
-        return requested
+        return normalize_relative_subfolder(requested)
 
     active_settings = normalize_settings(settings if settings is not None else load_settings())
     if active_settings.get("download_path_mode") != "template":
diff --git a/tests/test_downloads_tab_workflow_route.mjs b/tests/test_downloads_tab_workflow_route.mjs
index 93b1b3e..2b8ddf2 100644
--- a/tests/test_downloads_tab_workflow_route.mjs
+++ b/tests/test_downloads_tab_workflow_route.mjs
@@ -868,8 +868,8 @@ test('download subfolder tooltip explains automatic suggestion source', () => {
     getSavedDownloadSubfolderSuggestion,
     getCurrentDownloadSubfolderSuggestion,
     normalizeDownloadSubfolderPath,
-    normalizePathToBackward(value) {
-      return String(value || '').replace(/[\/]+/g, '\\');
+    normalizePathToForward(value) {
+      return String(value || '').replace(/\\/g, '/');
     },
     normalizeDownloadCategory(value) {
       return String(value || 'checkpoints');
@@ -902,10 +902,33 @@ test('download subfolder tooltip explains automatic suggestion source', () => {
 
   const tooltip = getDownloadSubfolderTooltip.call(dialog, { node_id: 1 }, 'loras', 'SDXL/Style');
 
-  assert.match(tooltip, /Suggested subfolder: SDXL\\Style/);
+  assert.match(tooltip, /Suggested subfolder: SDXL\/Style/);
   assert.match(tooltip, /identified as SDXL and tagged/);
 });
 
+test('portable subfolder paths use forward slashes and join to the host path style', () => {
+  const normalizeDownloadSubfolderPath = eval(`(${extractMethod(downloadTargetMethodsSource, 'normalizeDownloadSubfolderPath')})`);
+  const joinLocalPath = eval(`(${extractMethod(downloadTargetMethodsSource, 'joinLocalPath')})`);
+  const dialog = {
+    normalizeDownloadSubfolderPath,
+    joinLocalPath,
+    normalizePathToForward(value) {
+      return String(value || '').trim().replace(/\\/g, '/');
+    }
+  };
+
+  assert.equal(normalizeDownloadSubfolderPath.call(dialog, 'Pony\\Styles'), 'Pony/Styles');
+  assert.equal(normalizeDownloadSubfolderPath.call(dialog, 'Pony/Styles'), 'Pony/Styles');
+  assert.equal(
+    joinLocalPath.call(dialog, '/models/loras', 'Pony\\Styles'),
+    '/models/loras/Pony/Styles'
+  );
+  assert.equal(
+    joinLocalPath.call(dialog, 'C:\\models\\loras', 'Pony/Styles'),
+    'C:\\models\\loras\\Pony\\Styles'
+  );
+});
+
 test('download subfolder tooltip identifies a folder taken from the workflow model path', () => {
   const getDownloadSubfolderSuggestionReason = eval(`(${extractMethod(downloadTargetMethodsSource, 'getDownloadSubfolderSuggestionReason')})`);
   const dialog = {
@@ -945,8 +968,8 @@ test('download subfolder tooltip explains Suggest button choice', () => {
     getSavedDownloadSubfolderSuggestion,
     getCurrentDownloadSubfolderSuggestion,
     normalizeDownloadSubfolderPath,
-    normalizePathToBackward(value) {
-      return String(value || '').replace(/[\/]+/g, '\\');
+    normalizePathToForward(value) {
+      return String(value || '').replace(/\\/g, '/');
     },
     normalizeDownloadCategory(value) {
       return String(value || 'checkpoints');
@@ -967,7 +990,7 @@ test('download subfolder tooltip explains Suggest button choice', () => {
 
   const tooltip = getDownloadSubfolderTooltip.call(dialog, { node_id: 1 }, 'loras', 'Pony\\Styles', { saved });
 
-  assert.match(tooltip, /Selected with Suggest: Pony\\Styles/);
+  assert.match(tooltip, /Selected with Suggest: Pony\/Styles/);
   assert.match(tooltip, /saved folder rule.*\{base_model\}\/\{first_tag\}/);
 });
 
@@ -1025,6 +1048,9 @@ test('post-search auto-fill can refresh earlier suggested subfolder', async () =
     normalizeDownloadCategory(value) {
       return String(value || '');
     },
+    normalizeDownloadSubfolderPath(value) {
+      return String(value || '').replace(/\\/g, '/');
+    },
     getDropdownValue(element) {
       return element.dataset.value;
     },
@@ -1062,7 +1088,7 @@ test('post-search auto-fill can refresh earlier suggested subfolder', async () =
     preferTemplate: true
   });
 
-  assert.equal(subfolderEl.value, 'SDXL\\style');
+  assert.equal(subfolderEl.value, 'SDXL/style');
   assert.equal(saves.at(-1).subfolderSuggestionSource, 'template');
 });
 
diff --git a/tests/test_path_security.py b/tests/test_path_security.py
index 13d245e..767da75 100644
--- a/tests/test_path_security.py
+++ b/tests/test_path_security.py
@@ -102,6 +102,33 @@ class PathSecurityTests(unittest.TestCase):
                 mock_download_file.call_args.args[1],
             )
 
+    def test_download_subfolder_accepts_both_separator_styles(self):
+        with tempfile.TemporaryDirectory() as model_root, patch(
+            "core.downloader.get_download_directory", return_value=model_root
+        ), patch("core.downloader.download_file") as mock_download_file:
+            expected_path = os.path.join(
+                model_root,
+                "Pony",
+                "Styles",
+                "model.safetensors",
+            )
+            mock_download_file.return_value = {
+                "success": True,
+                "download_id": "portable-subfolder",
+                "path": expected_path,
+            }
+
+            result = download_model(
+                "https://example.com/model.safetensors",
+                "model.safetensors",
+                "loras",
+                download_id="portable-subfolder",
+                subfolder=r"Pony\Styles",
+            )
+
+        self.assertTrue(result["success"])
+        self.assertEqual(expected_path, mock_download_file.call_args.args[1])
+
     def test_non_model_executable_download_is_rejected(self):
         self.assertFalse(is_allowed_model_download_filename("payload.exe"))
         self.assertTrue(is_allowed_model_download_filename("model.safetensors"))
diff --git a/tests/test_settings.py b/tests/test_settings.py
index 8d2434f..a2f481b 100644
--- a/tests/test_settings.py
+++ b/tests/test_settings.py
@@ -1,13 +1,16 @@
 import unittest
+
 from core.settings import (
-    bool_setting,
-    normalize_settings,
-    sanitize_folder_name,
-    normalize_relative_subfolder,
-    normalize_download_path_template,
     _resolve_base_model_mapping,
+    bool_setting,
+    normalize_download_path_template,
+    normalize_relative_subfolder,
+    normalize_settings,
+    resolve_download_subfolder,
+    sanitize_folder_name,
 )
 
+
 class SettingsTests(unittest.TestCase):
 
     def test_bool_setting(self):
@@ -42,6 +45,12 @@ class SettingsTests(unittest.TestCase):
         self.assertEqual(normalize_relative_subfolder("sub\\dir/name"), "sub/dir/name")
         self.assertEqual(normalize_relative_subfolder(""), "")
 
+    def test_requested_download_subfolder_uses_forward_slashes(self):
+        self.assertEqual(
+            resolve_download_subfolder("loras", r"Pony\Styles"),
+            "Pony/Styles",
+        )
+
     def test_normalize_download_path_template(self):
         self.assertEqual(normalize_download_path_template("some/{category}/template/"), "some/{category}/template")
         self.assertEqual(normalize_download_path_template(""), "")
diff --git a/web/resolver/search/download_target_methods.js b/web/resolver/search/download_target_methods.js
index 138c75f..dca388e 100644
--- a/web/resolver/search/download_target_methods.js
+++ b/web/resolver/search/download_target_methods.js
@@ -571,7 +571,7 @@ export const downloadTargetMethods = {
         if (String(baseDirectory || '') !== String(saved.subfolderBaseDirectory || '')) return null;
 
         return {
-            value: saved.subfolder || selectedValue,
+            value: selectedValue,
             baseDirectory: saved.subfolderBaseDirectory || '',
             suggestionSource: saved.subfolderSuggestionSource || '',
             template: saved.subfolderSuggestionTemplate || '',
@@ -899,19 +899,19 @@ export const downloadTargetMethods = {
     },
 
     normalizeDownloadSubfolderPath(value = '') {
-        return this.normalizePathToBackward(value)
-            .split('\\')
+        return this.normalizePathToForward(value)
+            .split('/')
             .map(part => part.trim())
             .filter(part => part && part !== '.' && part !== '..')
-            .join('\\');
+            .join('/');
     },
 
     getDownloadSubfolderPrefixes(value = '') {
-        const parts = this.normalizeDownloadSubfolderPath(value).split('\\').filter(Boolean);
+        const parts = this.normalizeDownloadSubfolderPath(value).split('/').filter(Boolean);
         const prefixes = [];
         let current = '';
         parts.forEach(part => {
-            current = current ? `${current}\\${part}` : part;
+            current = current ? `${current}/${part}` : part;
             prefixes.push(current);
         });
         return prefixes;
@@ -965,18 +965,19 @@ export const downloadTargetMethods = {
     },
 
     getSubfolderOptionValue(option) {
-        return String(
+        const value = String(
             option && typeof option === 'object'
                 ? option.value || ''
                 : option || ''
         );
+        return this.normalizeDownloadSubfolderPath(value);
     },
 
     getSubfolderOptionLabel(option) {
         if (option && typeof option === 'object') {
-            return String(option.label || option.value || '');
+            return this.normalizePathToForward(option.label || option.value || '');
         }
-        return String(option || '');
+        return this.normalizePathToForward(option || '');
     },
 
     getSubfolderOptionBaseDirectory(option) {
@@ -1005,10 +1006,11 @@ export const downloadTargetMethods = {
     joinLocalPath(basePath = '', relativePath = '') {
         const base = String(basePath || '').replace(/[\/\\]+$/, '');
         const relative = String(relativePath || '').replace(/^[\/\\]+/, '');
-        if (!base) return relative;
+        if (!base) return this.normalizePathToForward(relative);
         if (!relative) return base;
         const separator = base.includes('\\') ? '\\' : '/';
-        return `${base}${separator}${relative}`;
+        const normalizedRelative = relative.replace(/[\/\\]+/g, separator);
+        return `${base}${separator}${normalizedRelative}`;
     },
 
     getDownloadTargetFolderContext(category = '', subfolder = '', baseDirectory = '') {
@@ -1016,7 +1018,7 @@ export const downloadTargetMethods = {
         const targetBaseDirectory = baseDirectory || this.getDownloadTargetBaseDirectory(normalizedCategory);
         if (!targetBaseDirectory) return null;
 
-        const cleanSubfolder = String(subfolder || '').trim();
+        const cleanSubfolder = this.normalizeDownloadSubfolderPath(subfolder);
         const folderPath = cleanSubfolder
             ? this.joinLocalPath(targetBaseDirectory, cleanSubfolder)
             : targetBaseDirectory;
@@ -1045,7 +1047,7 @@ export const downloadTargetMethods = {
     syncDownloadTargetFolderContext(categoryEl, subfolderEl) {
         if (!categoryEl) return;
         const category = this.normalizeDownloadCategory(this.getDropdownValue(categoryEl) || 'checkpoints');
-        const subfolder = (subfolderEl?.value || '').trim();
+        const subfolder = this.normalizeDownloadSubfolderPath(subfolderEl?.value || '');
         const subfolderBaseDirectory = subfolderEl?.dataset.baseDirectory || '';
 
         this.setDownloadFolderContextTarget(
@@ -2068,11 +2070,12 @@ export const downloadTargetMethods = {
             preferTemplate: Boolean(options.preferTemplate)
         });
         if (suggestion) {
-            subfolderEl.value = suggestion.value || '';
+            const suggestedSubfolder = this.normalizeDownloadSubfolderPath(suggestion.value || '');
+            subfolderEl.value = suggestedSubfolder;
             subfolderEl.dataset.baseDirectory = suggestion.baseDirectory || '';
             this.saveDownloadTargetSelection(missing, {
                 category,
-                subfolder: suggestion.value || '',
+                subfolder: suggestedSubfolder,
                 subfolderBaseDirectory: suggestion.baseDirectory || '',
                 subfolderTouched: false,
                 ...this.getSubfolderSuggestionTrackingPatch(suggestion, 'auto')
@@ -2109,11 +2112,12 @@ export const downloadTargetMethods = {
         }
 
         this.setDropdownValue(categoryEl, category, this.getCategoryDisplayName(category));
-        subfolderEl.value = suggestion.value || '';
+        const suggestedSubfolder = this.normalizeDownloadSubfolderPath(suggestion.value || '');
+        subfolderEl.value = suggestedSubfolder;
         subfolderEl.dataset.baseDirectory = suggestion.baseDirectory || '';
         this.saveDownloadTargetSelection(missing, {
             category,
-            subfolder: suggestion.value || '',
+            subfolder: suggestedSubfolder,
             subfolderBaseDirectory: suggestion.baseDirectory || '',
             categoryTouched: Boolean(preserveSavedCategory && category === originalCategory),
             subfolderTouched: true,
@@ -2182,7 +2186,9 @@ export const downloadTargetMethods = {
             defaultCategory
         });
         const preserveSavedSubfolder = Boolean(saved?.subfolderTouched);
-        const selectedSubfolder = preserveSavedSubfolder ? saved.subfolder || '' : '';
+        const selectedSubfolder = preserveSavedSubfolder
+            ? this.normalizeDownloadSubfolderPath(saved.subfolder || '')
+            : '';
         const selectedSubfolderBaseDirectory = preserveSavedSubfolder ? saved.subfolderBaseDirectory || '' : '';
         const subfolderTooltip = this.getDownloadSubfolderTooltip(missing, selectedCategory, selectedSubfolder, {
             saved,
@@ -2200,7 +2206,7 @@ export const downloadTargetMethods = {
         html += `<div id="${categoryListId}" class="mr-download-target-list"></div>`;
         html += `</div>`;
         html += `<div class="mr-download-target-wrap mr-download-target-subfolder-wrap">`;
-        html += `<input id="${subfolderId}" class="mr-download-target-input" type="text" placeholder="e.g. ponyxl\\styles" autocomplete="off" value="${this.escapeHtml(selectedSubfolder)}" data-base-directory="${this.escapeHtml(selectedSubfolderBaseDirectory)}">`;
+        html += `<input id="${subfolderId}" class="mr-download-target-input" type="text" placeholder="e.g. ponyxl/styles" autocomplete="off" value="${this.escapeHtml(selectedSubfolder)}" data-base-directory="${this.escapeHtml(selectedSubfolderBaseDirectory)}">`;
         html += `<div id="${subfolderListId}" class="mr-download-target-list"></div>`;
         html += `</div>`;
         html += `<button id="${suggestId}" class="mr-btn mr-btn-secondary mr-btn-sm mr-download-suggest-btn" type="button" data-tooltip="Apply suggested subfolder" aria-label="Apply suggested subfolder">${getSvgIcon('lightbulb', 'currentColor', 'mr-download-suggest-icon')}</button>`;
@@ -2216,7 +2222,10 @@ export const downloadTargetMethods = {
             this.getDropdownValue(categoryEl)
             || this.getMissingDownloadCategory(missing, fallbackCategory || 'checkpoints')
         );
-        const subfolder = (subfolderEl?.value || '').trim();
+        const subfolder = this.normalizeDownloadSubfolderPath(subfolderEl?.value || '');
+        if (subfolderEl && subfolderEl.value !== subfolder) {
+            subfolderEl.value = subfolder;
+        }
         const subfolderBaseDirectory = subfolder ? subfolderEl?.dataset.baseDirectory || '' : '';
         this.saveDownloadTargetSelection(missing, {
             category,
@@ -2473,11 +2482,11 @@ export const downloadTargetMethods = {
             });
         };
 
-        const normalizeSubfolderPath = (value = '') => this.normalizePathToBackward(value)
-            .split('\\')
+        const normalizeSubfolderPath = (value = '') => this.normalizeDownloadSubfolderPath(value)
+            .split('/')
             .map(part => part.trim())
             .filter(part => part && part !== '.')
-            .join('\\');
+            .join('/');
 
         const getFolderBrowserExpandedSet = (category = '') => {
             if (!this.downloadFolderBrowserExpandedGroups) {
@@ -2507,11 +2516,11 @@ export const downloadTargetMethods = {
                 const value = normalizeSubfolderPath(entry.value);
                 if (!value) return;
 
-                const parts = value.split('\\').filter(Boolean);
+                const parts = value.split('/').filter(Boolean);
                 let current = root;
                 let currentPath = '';
                 parts.forEach((part, index) => {
-                    currentPath = currentPath ? `${currentPath}\\${part}` : part;
+                    currentPath = currentPath ? `${currentPath}/${part}` : part;
                     if (!current.has(part)) {
                         current.set(part, {
                             name: part,
@@ -2561,7 +2570,7 @@ export const downloadTargetMethods = {
                     const shouldExpand = hasChildren && (
                         Boolean(filter)
                         || expandedSet.has(stateKey)
-                        || selectedValue.toLowerCase().startsWith(`${node.path.toLowerCase()}\\`)
+                        || selectedValue.toLowerCase().startsWith(`${node.path.toLowerCase()}/`)
                     );
                     const toggle = hasChildren
                         ? `<button class="mr-folder-browser-toggle ${shouldExpand ? 'is-expanded' : ''}" type="button" data-browser-action="toggle" data-state-key="${encodeURIComponent(stateKey)}" aria-label="${shouldExpand ? 'Collapse folder' : 'Expand folder'}"><span class="mr-folder-browser-chevron"></span></button>`
@@ -2600,7 +2609,7 @@ export const downloadTargetMethods = {
             const previousScrollTop = previousScrollEl ? previousScrollEl.scrollTop : 0;
             const rawFilter = String(filterText || '').trim();
             const filter = rawFilter.toLowerCase();
-            const normalizedFilter = filter.replace(/[\/]+/g, '\\');
+            const normalizedFilter = filter.replace(/[\\]+/g, '/');
             const category = this.getDropdownValue(categoryEl);
             const expandedSet = getFolderBrowserExpandedSet(category);
             const selectedValue = normalizeSubfolderPath(subfolderEl.value || '');
@@ -2839,7 +2848,7 @@ export const downloadTargetMethods = {
                 }
                 this.saveDownloadTargetSelection(missing, {
                     category,
-                    subfolder: subfolderEl.value || '',
+                    subfolder: this.normalizeDownloadSubfolderPath(subfolderEl.value || ''),
                     subfolderBaseDirectory: subfolderEl.dataset.baseDirectory || '',
                     categoryTouched: true,
                     subfolderTouched: Boolean(subfolderEl.value),
@@ -2884,9 +2893,10 @@ export const downloadTargetMethods = {
 
         subfolderEl.addEventListener('input', () => {
             subfolderEl.dataset.baseDirectory = '';
+            const normalizedSubfolder = this.normalizeDownloadSubfolderPath(subfolderEl.value);
             this.saveDownloadTargetSelection(missing, {
                 category: this.getDropdownValue(categoryEl),
-                subfolder: subfolderEl.value,
+                subfolder: normalizedSubfolder,
                 subfolderBaseDirectory: '',
                 subfolderTouched: true,
                 ...this.getSubfolderSuggestionTrackingPatch(null)
@@ -2895,6 +2905,21 @@ export const downloadTargetMethods = {
             refreshCategoryTooltip();
             populateSubfolderOptions(subfolderEl.value);
         });
+        subfolderEl.addEventListener('blur', () => {
+            const normalizedSubfolder = this.normalizeDownloadSubfolderPath(subfolderEl.value);
+            if (subfolderEl.value !== normalizedSubfolder) {
+                subfolderEl.value = normalizedSubfolder;
+            }
+            this.saveDownloadTargetSelection(missing, {
+                category: this.getDropdownValue(categoryEl),
+                subfolder: normalizedSubfolder,
+                subfolderBaseDirectory: subfolderEl.dataset.baseDirectory || '',
+                subfolderTouched: true,
+                ...this.getSubfolderSuggestionTrackingPatch(null)
+            });
+            this.syncDownloadTargetFolderContext(categoryEl, subfolderEl);
+            refreshCategoryTooltip();
+        });
 
         if (suggestBtn && suggestBtn.dataset.mlSuggestBound !== 'true') {
             suggestBtn.dataset.mlSuggestBound = 'true';
diff --git a/web/resolver/views/missing_browser_methods.js b/web/resolver/views/missing_browser_methods.js
index ec30d68..05f8b64 100644
--- a/web/resolver/views/missing_browser_methods.js
+++ b/web/resolver/views/missing_browser_methods.js
@@ -1437,11 +1437,11 @@ export const missingBrowserMethods = {
 
         const getAllModels = () => Array.isArray(this.allModels) ? this.allModels : [];
         let localModelLoadToken = 0;
-        const normalizeModelPath = (value = '') => this.normalizePathToBackward(value)
-            .split('\\')
+        const normalizeModelPath = (value = '') => this.normalizePathToForward(value)
+            .split('/')
             .map(part => part.trim())
             .filter(Boolean)
-            .join('\\');
+            .join('/');
         const getModelCategory = (model = {}) => this.normalizeDownloadCategory(model.category || 'unknown') || 'unknown';
         const getDownloadCategoryElement = () => container.querySelector(`#download-category-${missing.node_id}-${missing.widget_index}`)
             || this.contentElement?.querySelector(`#download-category-${missing.node_id}-${missing.widget_index}`);
@@ -1537,7 +1537,8 @@ export const missingBrowserMethods = {
             const relative = String(relativePath || '').replace(/^[\/\\]+/, '');
             if (!base) return relative;
             if (!relative) return base;
-            return `${base}${base.includes('\\') ? '\\' : '/'}${relative}`;
+            const separator = base.includes('\\') ? '\\' : '/';
+            return `${base}${separator}${relative.replace(/[\/\\]+/g, separator)}`;
         };
         const buildLocalFolderContext = (folderPath = '', name = 'Folder', category = '') => {
             const path = String(folderPath || '').trim();
@@ -1581,9 +1582,9 @@ export const missingBrowserMethods = {
             const category = getModelCategory(model);
             const categoryLabel = this.getCategoryDisplayName(category);
             const relativePath = normalizeModelPath(model.relative_path || model.filename || '');
-            const pathParts = relativePath.split('\\').filter(Boolean);
+            const pathParts = relativePath.split('/').filter(Boolean);
             const filename = pathParts.pop() || model.filename || relativePath || 'model';
-            const folderPath = pathParts.join('\\');
+            const folderPath = pathParts.join('/');
             const baseDirectory = String(model.base_directory || '');
             const fullPath = String(model.path || '');
             return {
@@ -1634,11 +1635,11 @@ export const missingBrowserMethods = {
         const buildModelTree = (entries = []) => {
             const root = { folders: new Map(), models: [] };
             entries.forEach(entry => {
-                const folderParts = entry.folderPath.split('\\').filter(Boolean);
+                const folderParts = entry.folderPath.split('/').filter(Boolean);
                 let current = root;
                 let currentPath = '';
                 folderParts.forEach(part => {
-                    currentPath = currentPath ? `${currentPath}\\${part}` : part;
+                    currentPath = currentPath ? `${currentPath}/${part}` : part;
                     if (!current.folders.has(part)) {
                         current.folders.set(part, {
                             name: part,