diff --git a/packages/editor/src/editor/ContextMenu.tsx b/packages/editor/src/editor/ContextMenu.tsx
index 792464b..7561277 100644
--- a/packages/editor/src/editor/ContextMenu.tsx
+++ b/packages/editor/src/editor/ContextMenu.tsx
@@ -43,6 +43,14 @@ export function ContextMenu(props: {
   onBringForwardSelected?: () => void;
   onSendBackwardSelected?: () => void;
   onSendToBackSelected?: () => void;
+  onAlignLeftSelected?: () => void;
+  onAlignCenterSelected?: () => void;
+  onAlignRightSelected?: () => void;
+  onAlignTopSelected?: () => void;
+  onAlignMiddleSelected?: () => void;
+  onAlignBottomSelected?: () => void;
+  onDistributeHorizontalSelected?: () => void;
+  onDistributeVerticalSelected?: () => void;
   onDeleteSelected?: () => void;
 }) {
   const { onClose } = props;
@@ -196,6 +204,10 @@ export function ContextMenu(props: {
     props.onSendBackwardSelected &&
     orderIds.some((id, i) => movableSet.has(id) && i > 0 && !movableSet.has(orderIds[i - 1]!));
 
+  const movableCount = movableSelectionIds.length;
+  const canAlign = canModifySelection && movableCount >= 2;
+  const canDistribute = canModifySelection && movableCount >= 3;
+
   const hasTarget = ctx.kind === 'node';
   const targetId = hasTarget ? ctx.targetId : undefined;
   const targetInSelection = !!targetId && selectionIds.includes(targetId);
@@ -352,6 +364,74 @@ export function ContextMenu(props: {
         }}
       />
 
+      <div style={{ height: 1, margin: '6px 0', background: 'rgba(255,255,255,0.08)' }} />
+
+      <MenuItem
+        label="Align Left"
+        disabled={!canAlign || !props.onAlignLeftSelected}
+        onClick={() => {
+          props.onAlignLeftSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Align Center"
+        disabled={!canAlign || !props.onAlignCenterSelected}
+        onClick={() => {
+          props.onAlignCenterSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Align Right"
+        disabled={!canAlign || !props.onAlignRightSelected}
+        onClick={() => {
+          props.onAlignRightSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Align Top"
+        disabled={!canAlign || !props.onAlignTopSelected}
+        onClick={() => {
+          props.onAlignTopSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Align Middle"
+        disabled={!canAlign || !props.onAlignMiddleSelected}
+        onClick={() => {
+          props.onAlignMiddleSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Align Bottom"
+        disabled={!canAlign || !props.onAlignBottomSelected}
+        onClick={() => {
+          props.onAlignBottomSelected?.();
+          onClose();
+        }}
+      />
+
+      <MenuItem
+        label="Distribute Horizontally"
+        disabled={!canDistribute || !props.onDistributeHorizontalSelected}
+        onClick={() => {
+          props.onDistributeHorizontalSelected?.();
+          onClose();
+        }}
+      />
+      <MenuItem
+        label="Distribute Vertically"
+        disabled={!canDistribute || !props.onDistributeVerticalSelected}
+        onClick={() => {
+          props.onDistributeVerticalSelected?.();
+          onClose();
+        }}
+      />
+
       <MenuItem
         label="Delete"
         danger
diff --git a/packages/editor/src/editor/EditorApp.tsx b/packages/editor/src/editor/EditorApp.tsx
index 3790d92..04efbe7 100644
--- a/packages/editor/src/editor/EditorApp.tsx
+++ b/packages/editor/src/editor/EditorApp.tsx
@@ -825,6 +825,14 @@ export function EditorApp() {
         onBringForwardSelected={() => dispatchWithMenuSelection({ type: 'bringForwardSelected' })}
         onSendBackwardSelected={() => dispatchWithMenuSelection({ type: 'sendBackwardSelected' })}
         onSendToBackSelected={() => dispatchWithMenuSelection({ type: 'sendToBackSelected' })}
+        onAlignLeftSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'x', kind: 'min' })}
+        onAlignCenterSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'x', kind: 'center' })}
+        onAlignRightSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'x', kind: 'max' })}
+        onAlignTopSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'y', kind: 'min' })}
+        onAlignMiddleSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'y', kind: 'center' })}
+        onAlignBottomSelected={() => dispatchWithMenuSelection({ type: 'alignSelected', axis: 'y', kind: 'max' })}
+        onDistributeHorizontalSelected={() => dispatchWithMenuSelection({ type: 'distributeSelected', axis: 'x' })}
+        onDistributeVerticalSelected={() => dispatchWithMenuSelection({ type: 'distributeSelected', axis: 'y' })}
         onDeleteSelected={() => dispatchWithMenuSelection({ type: 'deleteSelected' })}
       />
     </Layout>
diff --git a/packages/editor/src/editor/store.ts b/packages/editor/src/editor/store.ts
index da7bc74..800f5a3 100644
--- a/packages/editor/src/editor/store.ts
+++ b/packages/editor/src/editor/store.ts
@@ -72,6 +72,8 @@ export type EditorAction =
   | { type: 'bringForwardSelected' }
   | { type: 'sendBackwardSelected' }
   | { type: 'sendToBackSelected' }
+  | { type: 'alignSelected'; axis: 'x' | 'y'; kind: 'min' | 'center' | 'max' }
+  | { type: 'distributeSelected'; axis: 'x' | 'y' }
   | { type: 'updateWidgetRect'; id: string; rect: Partial<Rect> }
   | UpdateWidgetPropsAction;
 
@@ -711,6 +713,109 @@ export function editorReducer(state: EditorRuntimeState, action: EditorAction):
       };
     }
 
+    case 'alignSelected': {
+      const ids = new Set(state.selection.ids);
+      const targets = state.doc.screen.nodes.filter((n) => ids.has(n.id) && !n.locked && !n.hidden);
+      if (targets.length < 2) return state;
+
+      const bounds = { w: state.doc.screen.width, h: state.doc.screen.height };
+
+      const bbox: Rect = {
+        x: Math.min(...targets.map((n) => n.rect.x)),
+        y: Math.min(...targets.map((n) => n.rect.y)),
+        w: Math.max(...targets.map((n) => n.rect.x + n.rect.w)) - Math.min(...targets.map((n) => n.rect.x)),
+        h: Math.max(...targets.map((n) => n.rect.y + n.rect.h)) - Math.min(...targets.map((n) => n.rect.y)),
+      };
+
+      const nextNodes = state.doc.screen.nodes.map((n) => {
+        if (!ids.has(n.id)) return n;
+        if (n.locked || n.hidden) return n;
+
+        if (action.axis === 'x') {
+          const x =
+            action.kind === 'min'
+              ? bbox.x
+              : action.kind === 'center'
+                ? bbox.x + (bbox.w - n.rect.w) / 2
+                : bbox.x + bbox.w - n.rect.w;
+          return { ...n, rect: clampRectToBounds({ ...n.rect, x: Math.round(x) }, bounds, 50) };
+        }
+
+        const y =
+          action.kind === 'min'
+            ? bbox.y
+            : action.kind === 'center'
+              ? bbox.y + (bbox.h - n.rect.h) / 2
+              : bbox.y + bbox.h - n.rect.h;
+        return { ...n, rect: clampRectToBounds({ ...n.rect, y: Math.round(y) }, bounds, 50) };
+      });
+
+      return {
+        ...historyPush(state),
+        doc: { screen: { ...state.doc.screen, nodes: nextNodes } },
+      };
+    }
+
+    case 'distributeSelected': {
+      const ids = new Set(state.selection.ids);
+      const targets = state.doc.screen.nodes
+        .filter((n) => ids.has(n.id) && !n.locked && !n.hidden)
+        .map((n) => ({ ...n, rect: { ...n.rect } }));
+      if (targets.length < 3) return state;
+
+      const bounds = { w: state.doc.screen.width, h: state.doc.screen.height };
+
+      if (action.axis === 'x') {
+        const sorted = [...targets].sort((a, b) => a.rect.x - b.rect.x);
+        const minLeft = Math.min(...sorted.map((n) => n.rect.x));
+        const maxRight = Math.max(...sorted.map((n) => n.rect.x + n.rect.w));
+        const totalW = sorted.reduce((sum, n) => sum + n.rect.w, 0);
+        const span = maxRight - minLeft;
+        const gap = (span - totalW) / (sorted.length - 1);
+
+        let x = minLeft;
+        const nextById = new Map<string, Rect>();
+        for (const n of sorted) {
+          nextById.set(n.id, clampRectToBounds({ ...n.rect, x: Math.round(x) }, bounds, 50));
+          x += n.rect.w + gap;
+        }
+
+        const nextNodes = state.doc.screen.nodes.map((n) => {
+          const r = nextById.get(n.id);
+          return r ? { ...n, rect: r } : n;
+        });
+
+        return {
+          ...historyPush(state),
+          doc: { screen: { ...state.doc.screen, nodes: nextNodes } },
+        };
+      }
+
+      const sorted = [...targets].sort((a, b) => a.rect.y - b.rect.y);
+      const minTop = Math.min(...sorted.map((n) => n.rect.y));
+      const maxBottom = Math.max(...sorted.map((n) => n.rect.y + n.rect.h));
+      const totalH = sorted.reduce((sum, n) => sum + n.rect.h, 0);
+      const span = maxBottom - minTop;
+      const gap = (span - totalH) / (sorted.length - 1);
+
+      let y = minTop;
+      const nextById = new Map<string, Rect>();
+      for (const n of sorted) {
+        nextById.set(n.id, clampRectToBounds({ ...n.rect, y: Math.round(y) }, bounds, 50));
+        y += n.rect.h + gap;
+      }
+
+      const nextNodes = state.doc.screen.nodes.map((n) => {
+        const r = nextById.get(n.id);
+        return r ? { ...n, rect: r } : n;
+      });
+
+      return {
+        ...historyPush(state),
+        doc: { screen: { ...state.doc.screen, nodes: nextNodes } },
+      };
+    }
+
     case 'beginPan': {
       return {
         ...state,