diff --git a/api/src/Sozsoft.Platform.DbMigrator/Seeds/LanguagesData.json b/api/src/Sozsoft.Platform.DbMigrator/Seeds/LanguagesData.json
index c2aeea6..e9c5f7b 100644
--- a/api/src/Sozsoft.Platform.DbMigrator/Seeds/LanguagesData.json
+++ b/api/src/Sozsoft.Platform.DbMigrator/Seeds/LanguagesData.json
@@ -3227,6 +3227,12 @@
             "key": "ListForms.ListForm.GridStateSaved",
             "en": "Grid State Saved",
             "tr": "Tablo Yapısı Kaydedildi"
+        },
+                {
+            "resourceName": "Platform",
+            "key": "ListForms.ListForm.FitColumns",
+            "en": "Fit Columns",
+            "tr": "Sütunları Sığdır"
         },
         {
             "resourceName": "Platform",
diff --git a/ui/src/views/list/useFilters.tsx b/ui/src/views/list/useFilters.tsx
index ed58c65..8faa821 100644
--- a/ui/src/views/list/useFilters.tsx
+++ b/ui/src/views/list/useFilters.tsx
@@ -102,6 +102,28 @@ const setToolbarItemItems = (grid: GridInstance, itemName: string, items: any[])
   }
 }
 
+const fitColumns = (grid: GridInstance) => {
+  if (!isDataGrid(grid)) {
+    return
+  }
+
+  grid.beginUpdate()
+  const visibleColumns = grid.getVisibleColumns() as any[]
+  visibleColumns.forEach((column) => {
+    if (!column?.dataField || column?.type === 'buttons') {
+      return
+    }
+
+    // Clear explicit width so DataGrid can recalculate based on content.
+    grid.columnOption(column.dataField, 'width', undefined)
+    grid.columnOption(column.dataField, 'minWidth', undefined)
+  })
+  grid.option('columnAutoWidth', true)
+  grid.endUpdate()
+  grid.updateDimensions()
+  grid.repaint()
+}
+
 const clearGridFilter = (grid: GridInstance) => {
   if (isDataGrid(grid)) {
     grid.clearFilter()
@@ -253,6 +275,14 @@ const useFilters = ({
         })
       }
 
+      if (grdOpt?.columnOptionDto?.columnAutoWidth) {
+        menus.push({
+          text: translate('::ListForms.ListForm.FitColumns'),
+          id: 'fitColumns',
+          icon: 'columnchooser',
+        })
+      }
+
       if (checkPermission(gridDto?.gridOptions.permissionDto.i)) {
         menus.push({
           text: translate('::ListForms.ListForm.ImportManager'),
@@ -295,8 +325,15 @@ const useFilters = ({
               // aktif filtreyi kaydetmek icin ilgili ekrani ac
               setIsCreateUpdateModalOpen(true)
             } else if (itemData.id === 'deleteFilter') {
-              // Kayitli bir filtreyi silmek icin ilgili ekrani ac
+              // aktif filtreyi kaydetmek icin ilgili ekrani ac
               setIsDeleteModalOpen(true)
+            } else if (itemData.id === 'fitColumns') {
+              // Tüm sütunları fitlemeye sığacak şekilde yeniden boyutlandır
+              const grid = gridRef.current?.instance()
+              if (!grid) {
+                return
+              }
+              fitColumns(grid)
             } else if (itemData.id === 'openManage') {
               window.open(
                 ROUTES_ENUM.protected.saas.listFormManagement.edit.replace(