diff --git a/packages/core/src/registry/nodes/database.ts b/packages/core/src/registry/nodes/database.ts
index bd122440..69539f0a 100644
--- a/packages/core/src/registry/nodes/database.ts
+++ b/packages/core/src/registry/nodes/database.ts
@@ -20,6 +20,7 @@ export const databaseAttributesSchema = z.object({
   parentId: z.string(),
   fields: z.record(z.string(), fieldAttributesSchema),
   nameField: databaseNameFieldAttributesSchema.nullable().optional(),
+  locked: z.boolean().nullable().optional(),
 });
 
 export type DatabaseAttributes = z.infer<typeof databaseAttributesSchema>;
diff --git a/packages/ui/src/components/databases/boards/board-view-settings.tsx b/packages/ui/src/components/databases/boards/board-view-settings.tsx
index 9599864f..bee7aeaf 100644
--- a/packages/ui/src/components/databases/boards/board-view-settings.tsx
+++ b/packages/ui/src/components/databases/boards/board-view-settings.tsx
@@ -1,4 +1,4 @@
-import { Trash2 } from 'lucide-react';
+import { Lock, LockOpen, Trash2 } from 'lucide-react';
 import { Fragment, useState } from 'react';
 
 import { ViewAvatarInput } from '@colanode/ui/components/databases/view-avatar-input';
@@ -35,12 +35,12 @@ export const BoardViewSettings = () => {
               name={view.name}
               avatar={view.avatar}
               layout={view.layout}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
             <ViewRenameInput
               id={view.id}
               name={view.name}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
           </div>
           <Separator />
@@ -53,13 +53,30 @@ export const BoardViewSettings = () => {
                 <div
                   className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
                   onClick={() => {
-                    setOpenDelete(true);
-                    setOpen(false);
+                    database.toggleLock();
                   }}
                 >
-                  <Trash2 className="size-4" />
-                  <span>Delete view</span>
+                  {database.isLocked ? (
+                    <LockOpen className="size-4" />
+                  ) : (
+                    <Lock className="size-4" />
+                  )}
+                  <span>
+                    {database.isLocked ? 'Unlock database' : 'Lock database'}
+                  </span>
                 </div>
+                {!database.isLocked && (
+                  <div
+                    className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
+                    onClick={() => {
+                      setOpenDelete(true);
+                      setOpen(false);
+                    }}
+                  >
+                    <Trash2 className="size-4" />
+                    <span>Delete view</span>
+                  </div>
+                )}
               </div>
             </Fragment>
           )}
diff --git a/packages/ui/src/components/databases/calendars/calendar-view-settings.tsx b/packages/ui/src/components/databases/calendars/calendar-view-settings.tsx
index b70abf85..2adc8bb1 100644
--- a/packages/ui/src/components/databases/calendars/calendar-view-settings.tsx
+++ b/packages/ui/src/components/databases/calendars/calendar-view-settings.tsx
@@ -1,4 +1,4 @@
-import { Trash2 } from 'lucide-react';
+import { Lock, LockOpen, Trash2 } from 'lucide-react';
 import { Fragment, useState } from 'react';
 
 import { ViewAvatarInput } from '@colanode/ui/components/databases/view-avatar-input';
@@ -35,12 +35,12 @@ export const CalendarViewSettings = () => {
               name={view.name}
               avatar={view.avatar}
               layout={view.layout}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
             <ViewRenameInput
               id={view.id}
               name={view.name}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
           </div>
           <Separator />
@@ -53,13 +53,30 @@ export const CalendarViewSettings = () => {
                 <div
                   className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
                   onClick={() => {
-                    setOpenDelete(true);
-                    setOpen(false);
+                    database.toggleLock();
                   }}
                 >
-                  <Trash2 className="size-4" />
-                  <span>Delete view</span>
+                  {database.isLocked ? (
+                    <LockOpen className="size-4" />
+                  ) : (
+                    <Lock className="size-4" />
+                  )}
+                  <span>
+                    {database.isLocked ? 'Unlock database' : 'Lock database'}
+                  </span>
                 </div>
+                {!database.isLocked && (
+                  <div
+                    className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
+                    onClick={() => {
+                      setOpenDelete(true);
+                      setOpen(false);
+                    }}
+                  >
+                    <Trash2 className="size-4" />
+                    <span>Delete view</span>
+                  </div>
+                )}
               </div>
             </Fragment>
           )}
diff --git a/packages/ui/src/components/databases/database-settings.tsx b/packages/ui/src/components/databases/database-settings.tsx
index 726b5418..2640a98f 100644
--- a/packages/ui/src/components/databases/database-settings.tsx
+++ b/packages/ui/src/components/databases/database-settings.tsx
@@ -1,5 +1,13 @@
-import { Copy, Image, LetterText, Settings, Trash2 } from 'lucide-react';
-import { Fragment, useState } from 'react';
+import {
+  Copy,
+  Image,
+  LetterText,
+  Settings,
+  Trash2,
+  Lock,
+  LockOpen,
+} from 'lucide-react';
+import { Fragment, useCallback, useState } from 'react';
 
 import { LocalDatabaseNode } from '@colanode/client/types';
 import { NodeRole, hasNodeRole } from '@colanode/core';
@@ -14,6 +22,7 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from '@colanode/ui/components/ui/dropdown-menu';
+import { useWorkspace } from '@colanode/ui/contexts/workspace';
 
 interface DatabaseSettingsProps {
   database: LocalDatabaseNode;
@@ -21,11 +30,33 @@ interface DatabaseSettingsProps {
 }
 
 export const DatabaseSettings = ({ database, role }: DatabaseSettingsProps) => {
+  const workspace = useWorkspace();
   const [showUpdateDialog, setShowUpdateDialog] = useState(false);
   const [showDeleteDialog, setShowDeleteModal] = useState(false);
 
   const canEdit = hasNodeRole(role, 'editor');
   const canDelete = hasNodeRole(role, 'admin');
+  const isLocked = database.locked ?? false;
+
+  const handleLockDatabase = useCallback(() => {
+    if (!canEdit) {
+      return;
+    }
+
+    const nodes = workspace.collections.nodes;
+    if (!nodes.has(database.id)) {
+      return;
+    }
+
+    nodes.update(database.id, (draft) => {
+      if (draft.type !== 'database') {
+        return;
+      }
+
+      const currentLocked = draft.locked ?? false;
+      draft.locked = !currentLocked;
+    });
+  }, [canEdit, database.id, workspace.userId]);
 
   return (
     <Fragment>
@@ -64,6 +95,18 @@ export const DatabaseSettings = ({ database, role }: DatabaseSettingsProps) => {
             <Image className="size-4" />
             Update icon
           </DropdownMenuItem>
+          <DropdownMenuItem
+            className="flex items-center gap-2 cursor-pointer"
+            disabled={!canEdit}
+            onClick={handleLockDatabase}
+          >
+            {isLocked ? (
+              <LockOpen className="size-4" />
+            ) : (
+              <Lock className="size-4" />
+            )}
+            {isLocked ? 'Unlock database' : 'Lock database'}
+          </DropdownMenuItem>
           <DropdownMenuItem
             className="flex items-center gap-2 cursor-pointer"
             disabled
diff --git a/packages/ui/src/components/databases/database.tsx b/packages/ui/src/components/databases/database.tsx
index a380cf8f..cd317965 100644
--- a/packages/ui/src/components/databases/database.tsx
+++ b/packages/ui/src/components/databases/database.tsx
@@ -1,8 +1,9 @@
-import { ReactNode } from 'react';
+import { ReactNode, useCallback } from 'react';
 
 import { LocalDatabaseNode } from '@colanode/client/types';
 import { NodeRole, hasNodeRole } from '@colanode/core';
 import { DatabaseContext } from '@colanode/ui/contexts/database';
+import { useWorkspace } from '@colanode/ui/contexts/workspace';
 
 interface DatabaseProps {
   database: LocalDatabaseNode;
@@ -11,9 +12,28 @@ interface DatabaseProps {
 }
 
 export const Database = ({ database, role, children }: DatabaseProps) => {
+  const workspace = useWorkspace();
+
   const canEdit = hasNodeRole(role, 'editor');
+  const isLocked = database.locked ?? false;
   const canCreateRecord = hasNodeRole(role, 'editor');
 
+  const toggleLock = useCallback(() => {
+    if (!canEdit) {
+      return;
+    }
+
+    const nodes = workspace.collections.nodes;
+    nodes.update(database.id, (draft) => {
+      if (draft.type !== 'database') {
+        return;
+      }
+
+      const currentLocked = draft.locked ?? false;
+      draft.locked = !currentLocked;
+    });
+  }, [canEdit, database.id, workspace.userId]);
+
   return (
     <DatabaseContext.Provider
       value={{
@@ -22,9 +42,11 @@ export const Database = ({ database, role, children }: DatabaseProps) => {
         nameField: database.nameField,
         role,
         fields: Object.values(database.fields),
-        canEdit,
+        canEdit: canEdit,
+        isLocked,
         canCreateRecord,
         rootId: database.rootId,
+        toggleLock,
       }}
     >
       {children}
diff --git a/packages/ui/src/components/databases/fields/field-create-popover.tsx b/packages/ui/src/components/databases/fields/field-create-popover.tsx
index e017ff21..792de39c 100644
--- a/packages/ui/src/components/databases/fields/field-create-popover.tsx
+++ b/packages/ui/src/components/databases/fields/field-create-popover.tsx
@@ -161,7 +161,7 @@ export const FieldCreatePopover = ({
     },
   });
 
-  if (!database.canEdit) {
+  if (!database.canEdit || database.isLocked) {
     return null;
   }
 
diff --git a/packages/ui/src/components/databases/fields/field-rename-input.tsx b/packages/ui/src/components/databases/fields/field-rename-input.tsx
index 457e4170..85216350 100644
--- a/packages/ui/src/components/databases/fields/field-rename-input.tsx
+++ b/packages/ui/src/components/databases/fields/field-rename-input.tsx
@@ -40,7 +40,7 @@ export const FieldRenameInput = ({ field }: FieldRenameInputProps) => {
     <div className="w-full p-1">
       <Input
         value={field.name}
-        readOnly={!database.canEdit}
+        readOnly={!database.canEdit || database.isLocked}
         onChange={(event) => {
           const newValue = event.target.value;
           mutate(newValue);
diff --git a/packages/ui/src/components/databases/tables/table-view-field-header.tsx b/packages/ui/src/components/databases/tables/table-view-field-header.tsx
index 421c8b93..c5d7d2da 100644
--- a/packages/ui/src/components/databases/tables/table-view-field-header.tsx
+++ b/packages/ui/src/components/databases/tables/table-view-field-header.tsx
@@ -143,7 +143,7 @@ export const TableViewFieldHeader = ({
   const [, dragRef] = useDrag<ViewField>({
     type: 'table-field-header',
     item: viewField,
-    canDrag: () => database.canEdit,
+    canDrag: () => database.canEdit && !database.isLocked,
     end: (_item, monitor) => {
       const dropResult = monitor.getDropResult<{ after: string }>();
       if (!dropResult?.after) return;
@@ -190,7 +190,7 @@ export const TableViewFieldHeader = ({
           bottomLeft: false,
           bottomRight: false,
           left: false,
-          right: database.canEdit,
+          right: database.canEdit && !database.isLocked,
           top: false,
           topLeft: false,
           topRight: false,
diff --git a/packages/ui/src/components/databases/tables/table-view-header.tsx b/packages/ui/src/components/databases/tables/table-view-header.tsx
index 548a82eb..26b98f73 100644
--- a/packages/ui/src/components/databases/tables/table-view-header.tsx
+++ b/packages/ui/src/components/databases/tables/table-view-header.tsx
@@ -17,7 +17,7 @@ export const TableViewHeader = () => {
       {view.fields.map((field) => {
         return <TableViewFieldHeader viewField={field} key={field.field.id} />;
       })}
-      {database.canEdit && (
+      {database.canEdit && !database.isLocked && (
         <FieldCreatePopover
           button={<Plus className="ml-2 size-4 cursor-pointer" />}
         />
diff --git a/packages/ui/src/components/databases/tables/table-view-name-header.tsx b/packages/ui/src/components/databases/tables/table-view-name-header.tsx
index 0da1a34f..f04ffad8 100644
--- a/packages/ui/src/components/databases/tables/table-view-name-header.tsx
+++ b/packages/ui/src/components/databases/tables/table-view-name-header.tsx
@@ -74,7 +74,7 @@ export const TableViewNameHeader = () => {
         bottomLeft: false,
         bottomRight: false,
         left: false,
-        right: database.canEdit,
+        right: database.canEdit && !database.isLocked,
         top: false,
         topLeft: false,
         topRight: false,
@@ -112,7 +112,7 @@ export const TableViewNameHeader = () => {
           <div className="p-1">
             <Input
               value={database.nameField?.name ?? 'Name'}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
               onChange={(e) => {
                 const newName = e.target.value;
                 if (newName === database.nameField?.name) return;
@@ -128,7 +128,7 @@ export const TableViewNameHeader = () => {
             />
           </div>
           <Separator />
-          {database.canEdit && (
+          {database.canEdit && !database.isLocked && (
             <Fragment>
               <div
                 className="flex cursor-pointer flex-row items-center gap-2 p-1 hover:bg-accent rounded-sm"
diff --git a/packages/ui/src/components/databases/tables/table-view-settings.tsx b/packages/ui/src/components/databases/tables/table-view-settings.tsx
index c6079966..bb478b1b 100644
--- a/packages/ui/src/components/databases/tables/table-view-settings.tsx
+++ b/packages/ui/src/components/databases/tables/table-view-settings.tsx
@@ -1,4 +1,4 @@
-import { Trash2 } from 'lucide-react';
+import { Lock, LockOpen, Trash2 } from 'lucide-react';
 import { Fragment, useState } from 'react';
 
 import { ViewAvatarInput } from '@colanode/ui/components/databases/view-avatar-input';
@@ -35,12 +35,12 @@ export const TableViewSettings = () => {
               name={view.name}
               avatar={view.avatar}
               layout={view.layout}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
             <ViewRenameInput
               id={view.id}
               name={view.name}
-              readOnly={!database.canEdit}
+              readOnly={!database.canEdit || database.isLocked}
             />
           </div>
           <Separator />
@@ -53,13 +53,30 @@ export const TableViewSettings = () => {
                 <div
                   className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
                   onClick={() => {
-                    setOpenDelete(true);
-                    setOpen(false);
+                    database.toggleLock();
                   }}
                 >
-                  <Trash2 className="size-4" />
-                  <span>Delete view</span>
+                  {database.isLocked ? (
+                    <LockOpen className="size-4" />
+                  ) : (
+                    <Lock className="size-4" />
+                  )}
+                  <span>
+                    {database.isLocked ? 'Unlock database' : 'Lock database'}
+                  </span>
                 </div>
+                {!database.isLocked && (
+                  <div
+                    className="flex cursor-pointer flex-row items-center gap-1 rounded-md p-0.5 hover:bg-accent"
+                    onClick={() => {
+                      setOpenDelete(true);
+                      setOpen(false);
+                    }}
+                  >
+                    <Trash2 className="size-4" />
+                    <span>Delete view</span>
+                  </div>
+                )}
               </div>
             </Fragment>
           )}
diff --git a/packages/ui/src/components/databases/view-create-dialog.tsx b/packages/ui/src/components/databases/view-create-dialog.tsx
index e77fd653..20917efb 100644
--- a/packages/ui/src/components/databases/view-create-dialog.tsx
+++ b/packages/ui/src/components/databases/view-create-dialog.tsx
@@ -147,7 +147,7 @@ export const ViewCreateDialog = ({
     onOpenChange(false);
   };
 
-  if (!database.canEdit) {
+  if (!database.canEdit || database.isLocked) {
     return null;
   }
 
diff --git a/packages/ui/src/components/databases/view-field-settings.tsx b/packages/ui/src/components/databases/view-field-settings.tsx
index 61f5721c..30200940 100644
--- a/packages/ui/src/components/databases/view-field-settings.tsx
+++ b/packages/ui/src/components/databases/view-field-settings.tsx
@@ -79,10 +79,12 @@ export const ViewFieldSettings = () => {
                   <TooltipTrigger>
                     <span
                       className={cn(
-                        database.canEdit ? 'cursor-pointer' : 'opacity-50'
+                        database.canEdit && !database.isLocked
+                          ? 'cursor-pointer'
+                          : 'opacity-50'
                       )}
                       onClick={() => {
-                        if (!database.canEdit) return;
+                        if (!database.canEdit || database.isLocked) return;
 
                         handleDisplayChange({
                           id: field.id,
@@ -103,13 +105,15 @@ export const ViewFieldSettings = () => {
                       : 'Show field in this view'}
                   </TooltipContent>
                 </Tooltip>
-                {database.canEdit && (
+                {database.canEdit && !database.isLocked && (
                   <Tooltip>
                     <TooltipTrigger asChild>
                       <Trash2
                         className={cn(
                           'size-4',
-                          database.canEdit ? 'cursor-pointer' : 'opacity-50'
+                          database.canEdit && !database.isLocked
+                            ? 'cursor-pointer'
+                            : 'opacity-50'
                         )}
                         onClick={() => {
                           setDeleteFieldId(field.id);
diff --git a/packages/ui/src/components/databases/view-tabs.tsx b/packages/ui/src/components/databases/view-tabs.tsx
index a5eba999..2f99627b 100644
--- a/packages/ui/src/components/databases/view-tabs.tsx
+++ b/packages/ui/src/components/databases/view-tabs.tsx
@@ -17,7 +17,7 @@ export const ViewTabs = () => {
           onClick={() => databaseViews.setActiveViewId(view.id)}
         />
       ))}
-      {database.canEdit && <ViewCreateButton />}
+      {database.canEdit && !database.isLocked && <ViewCreateButton />}
     </div>
   );
 };
diff --git a/packages/ui/src/components/databases/view.tsx b/packages/ui/src/components/databases/view.tsx
index 241c3406..3a061cdb 100644
--- a/packages/ui/src/components/databases/view.tsx
+++ b/packages/ui/src/components/databases/view.tsx
@@ -108,7 +108,7 @@ export const View = ({ view }: ViewProps) => {
           });
         },
         initFieldSort: async (fieldId: string, direction: SortDirection) => {
-          if (!database.canEdit) {
+          if (!database.canEdit || database.isLocked) {
             return;
           }
 
diff --git a/packages/ui/src/components/records/record-field.tsx b/packages/ui/src/components/records/record-field.tsx
index feeab01e..80b1555f 100644
--- a/packages/ui/src/components/records/record-field.tsx
+++ b/packages/ui/src/components/records/record-field.tsx
@@ -33,7 +33,7 @@ export const RecordField = ({ field }: RecordFieldProps) => {
         <PopoverContent className="ml-1 flex w-72 flex-col gap-1 p-2 text-sm">
           <FieldRenameInput field={field} />
           <Separator />
-          {database.canEdit && (
+          {database.canEdit && !database.isLocked && (
             <div
               className="flex cursor-pointer flex-row items-center gap-2 p-1 hover:bg-accent"
               onClick={() => {
diff --git a/packages/ui/src/contexts/database.ts b/packages/ui/src/contexts/database.ts
index 3afe27be..9fa57584 100644
--- a/packages/ui/src/contexts/database.ts
+++ b/packages/ui/src/contexts/database.ts
@@ -12,9 +12,11 @@ interface DatabaseContext {
   nameField: DatabaseNameFieldAttributes | null | undefined;
   fields: FieldAttributes[];
   canEdit: boolean;
+  isLocked: boolean;
   canCreateRecord: boolean;
   role: NodeRole;
   rootId: string;
+  toggleLock: () => void;
 }
 
 export const DatabaseContext = createContext<DatabaseContext>(