diff --git a/docs/tool-reference.md b/docs/tool-reference.md
index 747193452..f1a4f7a97 100644
--- a/docs/tool-reference.md
+++ b/docs/tool-reference.md
@@ -81,6 +81,10 @@
 - **from_uid** (string) **(required)**: The uid of the element to [`drag`](#drag)
 - **to_uid** (string) **(required)**: The uid of the element to drop into
 - **includeSnapshot** (boolean) _(optional)_: Whether to include a snapshot in the response. Default is false.
+- **to_fraction_x** (number) _(optional)_: Optional x fraction within the target element bounding rect. 0 is the left edge and 1 is the right edge. Cannot be combined with to_offset_x.
+- **to_fraction_y** (number) _(optional)_: Optional y fraction within the target element bounding rect. 0 is the top edge and 1 is the bottom edge. Cannot be combined with to_offset_y.
+- **to_offset_x** (number) _(optional)_: Optional x offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_x.
+- **to_offset_y** (number) _(optional)_: Optional y offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_y.
 
 ---
 
diff --git a/src/bin/chrome-devtools-cli-options.ts b/src/bin/chrome-devtools-cli-options.ts
index af92dccd5..f401fdad7 100644
--- a/src/bin/chrome-devtools-cli-options.ts
+++ b/src/bin/chrome-devtools-cli-options.ts
@@ -111,6 +111,34 @@ export const commands: Commands = {
         description: 'The uid of the element to drop into',
         required: true,
       },
+      to_offset_x: {
+        name: 'to_offset_x',
+        type: 'number',
+        description:
+          'Optional x offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_x.',
+        required: false,
+      },
+      to_offset_y: {
+        name: 'to_offset_y',
+        type: 'number',
+        description:
+          'Optional y offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_y.',
+        required: false,
+      },
+      to_fraction_x: {
+        name: 'to_fraction_x',
+        type: 'number',
+        description:
+          'Optional x fraction within the target element bounding rect. 0 is the left edge and 1 is the right edge. Cannot be combined with to_offset_x.',
+        required: false,
+      },
+      to_fraction_y: {
+        name: 'to_fraction_y',
+        type: 'number',
+        description:
+          'Optional y fraction within the target element bounding rect. 0 is the top edge and 1 is the bottom edge. Cannot be combined with to_offset_y.',
+        required: false,
+      },
       includeSnapshot: {
         name: 'includeSnapshot',
         type: 'boolean',
diff --git a/src/telemetry/tool_call_metrics.json b/src/telemetry/tool_call_metrics.json
index 597bfa7a3..785f0d5c6 100644
--- a/src/telemetry/tool_call_metrics.json
+++ b/src/telemetry/tool_call_metrics.json
@@ -56,6 +56,22 @@
       {
         "name": "include_snapshot",
         "argType": "boolean"
+      },
+      {
+        "name": "to_offset_x",
+        "argType": "number"
+      },
+      {
+        "name": "to_offset_y",
+        "argType": "number"
+      },
+      {
+        "name": "to_fraction_x",
+        "argType": "number"
+      },
+      {
+        "name": "to_fraction_y",
+        "argType": "number"
       }
     ]
   },
diff --git a/src/tools/input.ts b/src/tools/input.ts
index ee4973437..2010d068b 100644
--- a/src/tools/input.ts
+++ b/src/tools/input.ts
@@ -33,6 +33,108 @@ const submitKeySchema = zod
     'Optional key to press after typing. E.g., "Enter", "Tab", "Escape"',
   );
 
+const dragOffsetXSchema = zod
+  .number()
+  .optional()
+  .describe(
+    'Optional x offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_x.',
+  );
+
+const dragOffsetYSchema = zod
+  .number()
+  .optional()
+  .describe(
+    'Optional y offset in CSS pixels from the target element bounding rect top-left corner. Cannot be combined with to_fraction_y.',
+  );
+
+const dragFractionXSchema = zod
+  .number()
+  .min(0)
+  .max(1)
+  .optional()
+  .describe(
+    'Optional x fraction within the target element bounding rect. 0 is the left edge and 1 is the right edge. Cannot be combined with to_offset_x.',
+  );
+
+const dragFractionYSchema = zod
+  .number()
+  .min(0)
+  .max(1)
+  .optional()
+  .describe(
+    'Optional y fraction within the target element bounding rect. 0 is the top edge and 1 is the bottom edge. Cannot be combined with to_offset_y.',
+  );
+
+const CUSTOM_DRAG_DELAY_MS = 150;
+
+interface DragCustomDropParams {
+  to_offset_x?: number;
+  to_offset_y?: number;
+  to_fraction_x?: number;
+  to_fraction_y?: number;
+}
+
+function hasCustomDropPoint(params: DragCustomDropParams): boolean {
+  return (
+    params.to_offset_x !== undefined ||
+    params.to_offset_y !== undefined ||
+    params.to_fraction_x !== undefined ||
+    params.to_fraction_y !== undefined
+  );
+}
+
+function assertValidCustomDropPoint(params: DragCustomDropParams): void {
+  if (params.to_offset_x !== undefined && params.to_fraction_x !== undefined) {
+    throw new Error(
+      'Specify only one of to_offset_x or to_fraction_x for drag().',
+    );
+  }
+  if (params.to_offset_y !== undefined && params.to_fraction_y !== undefined) {
+    throw new Error(
+      'Specify only one of to_offset_y or to_fraction_y for drag().',
+    );
+  }
+}
+
+function resolveDropAxisCoordinate(
+  origin: number,
+  size: number,
+  offset?: number,
+  fraction?: number,
+): number {
+  if (offset !== undefined) {
+    return origin + offset;
+  }
+  if (fraction !== undefined) {
+    return origin + size * fraction;
+  }
+  return origin + size / 2;
+}
+
+async function resolveCustomDropPoint(
+  handle: ElementHandle<Element>,
+  params: DragCustomDropParams,
+): Promise<{x: number; y: number}> {
+  const box = await handle.boundingBox();
+  if (!box) {
+    throw new Error('Failed to compute the drag drop target bounding box.');
+  }
+  return {
+    x: resolveDropAxisCoordinate(
+      box.x,
+      box.width,
+      params.to_offset_x,
+      params.to_fraction_x,
+    ),
+    y: resolveDropAxisCoordinate(
+      box.y,
+      box.height,
+      params.to_offset_y,
+      params.to_fraction_y,
+    ),
+  };
+}
+
 function handleActionError(error: unknown, uid: string) {
   logger('failed to act using a locator', error);
   throw new Error(
@@ -378,6 +480,10 @@ export const drag = definePageTool({
   schema: {
     from_uid: zod.string().describe('The uid of the element to drag'),
     to_uid: zod.string().describe('The uid of the element to drop into'),
+    to_offset_x: dragOffsetXSchema,
+    to_offset_y: dragOffsetYSchema,
+    to_fraction_x: dragFractionXSchema,
+    to_fraction_y: dragFractionYSchema,
     includeSnapshot: includeSnapshotSchema,
   },
   blockedByDialog: true,
@@ -387,11 +493,37 @@ export const drag = definePageTool({
       request.params.from_uid,
     );
     const toHandle = await request.page.getElementByUid(request.params.to_uid);
+    const customDropParams: DragCustomDropParams = {
+      to_offset_x: request.params.to_offset_x,
+      to_offset_y: request.params.to_offset_y,
+      to_fraction_x: request.params.to_fraction_x,
+      to_fraction_y: request.params.to_fraction_y,
+    };
     try {
       const result = await request.page.waitForEventsAfterAction(async () => {
-        await fromHandle.drag(toHandle);
-        await new Promise(resolve => setTimeout(resolve, 50));
-        await toHandle.drop(fromHandle);
+        if (!hasCustomDropPoint(customDropParams)) {
+          await fromHandle.drag(toHandle);
+          await new Promise(resolve => setTimeout(resolve, 50));
+          await toHandle.drop(fromHandle);
+          return;
+        }
+
+        assertValidCustomDropPoint(customDropParams);
+
+        await fromHandle.scrollIntoView();
+        await toHandle.scrollIntoView();
+
+        const targetPoint = await resolveCustomDropPoint(
+          toHandle,
+          customDropParams,
+        );
+        const mouse = request.page.pptrPage.mouse;
+
+        await fromHandle.hover();
+        await mouse.down();
+        await mouse.move(targetPoint.x, targetPoint.y);
+        await new Promise(resolve => setTimeout(resolve, CUSTOM_DRAG_DELAY_MS));
+        await mouse.up();
       });
       response.appendResponseLine(`Successfully dragged an element`);
       response.attachWaitForResult(result);
diff --git a/tests/tools/input.test.ts b/tests/tools/input.test.ts
index 29c81e513..bbc12db5f 100644
--- a/tests/tools/input.test.ts
+++ b/tests/tools/input.test.ts
@@ -1053,6 +1053,66 @@ describe('input', () => {
         assert.ok(await page.$('text/dropped'));
       });
     });
+
+    it('drags onto a biased point inside the target bounding box', async () => {
+      await withMcpContext(async (response, context) => {
+        const page = context.getSelectedPptrPage();
+        await page.setContent(
+          html`<div
+              role="button"
+              id="drag"
+              draggable="true"
+              >drag me</div
+            >
+            <div
+              id="drop"
+              aria-label="drop"
+              style="width: 120px; height: 120px; border: 1px solid black;"
+            ></div>
+            <script>
+              drag.addEventListener('dragstart', event => {
+                event.dataTransfer.setData('text/plain', event.target.id);
+              });
+              drop.addEventListener('dragover', event => {
+                event.preventDefault();
+                event.dataTransfer.dropEffect = 'move';
+              });
+              drop.addEventListener('drop', event => {
+                event.preventDefault();
+                const rect = event.currentTarget.getBoundingClientRect();
+                const relativeY = event.clientY - rect.top;
+                event.currentTarget.setAttribute(
+                  'data-region',
+                  relativeY < rect.height / 2 ? 'top' : 'bottom',
+                );
+              });
+            </script>`,
+        );
+        context.getSelectedMcpPage().textSnapshot = await TextSnapshot.create(
+          context.getSelectedMcpPage(),
+        );
+        await drag.handler(
+          {
+            params: {
+              from_uid: '1_1',
+              to_uid: '1_2',
+              to_offset_y: 10,
+            },
+            page: context.getSelectedMcpPage(),
+          },
+          response,
+          context,
+        );
+        assert.strictEqual(
+          response.responseLines[0],
+          'Successfully dragged an element',
+        );
+        assert.strictEqual(
+          await page.$eval('#drop', el => el.getAttribute('data-region')),
+          'top',
+        );
+      });
+    });
   });
 
   describe('fill form', () => {