diff --git a/mediapipe/tasks/python/genai/converter/safetensors_converter.py b/mediapipe/tasks/python/genai/converter/safetensors_converter.py
index 9f5b4f0503..6304dc26a2 100644
--- a/mediapipe/tasks/python/genai/converter/safetensors_converter.py
+++ b/mediapipe/tasks/python/genai/converter/safetensors_converter.py
@@ -392,6 +392,7 @@ def __init__(
       backend: str,
       reader: _SafetensorsReader,
       is_v2: bool,
+      is_nested: bool = False,
   ):
     super().__init__(
         is_symmetric=is_symmetric,
@@ -402,6 +403,7 @@ def __init__(
     )
     self._reader = reader
     self._is_v2 = is_v2
+    self._is_gemma3n = is_nested
 
   def map_to_actions(
       self, layer_name: str
@@ -458,7 +460,8 @@ def update_target_name(self, target_name: str) -> str:
     """Updates the target name to match the tensor name convention."""
 
     # For removing multimodality stack from Gemma3-4B
-    target_name = target_name.replace("language_model.", "")
+    if self._is_nested:
+        target_name = target_name.replace("language_model.", "")
 
     target_name = target_name.replace("base_model.model.", "")
     target_name = target_name.replace(
@@ -609,7 +612,16 @@ def __init__(
         "GEMMA3_12B",
         "GEMMA3_27B",
         "GEMMA3_300M",
+        "GEMMA3N_2B",
+        "GEMMA3N_4B",
+        "GEMMA3N_8B",
+        "GEMMA_3N_E2B_IT",
+        "GEMMA_3N_E4B_IT",
     ]:
+      # Identify all models that have the nested 'language_model.' prefix
+      nested_models = ["GEMMA3-4B"] + [m for m in special_model if "3N" in m.upper()]
+      is_nested_model = special_model in nested_models
+
       self.mapper = GemmaMapper(
           is_symmetric,
           attention_quant_bits,
@@ -617,7 +629,8 @@ def __init__(
           embedding_quant_bits,
           backend,
           self._reader,
-          False if special_model in ["GEMMA_2B", "GEMMA_7B"] else True,
+          is_v2=(special_model not in ["GEMMA_2B", "GEMMA_7B"]),
+          is_nested=is_nested_model  # <-- Pass the corrected flag
       )
     else:
       raise ValueError(f"Unknown special model: {special_model}")
diff --git a/mediapipe/tasks/python/genai/converter/safetensors_converter_test.py b/mediapipe/tasks/python/genai/converter/safetensors_converter_test.py
index 0ea5f11c60..3c2fe0c992 100644
--- a/mediapipe/tasks/python/genai/converter/safetensors_converter_test.py
+++ b/mediapipe/tasks/python/genai/converter/safetensors_converter_test.py
@@ -12,12 +12,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 """Unit tests for safetensors_converter."""
 
 import os
+from unittest import mock
 
 from absl.testing import absltest
 from absl.testing import parameterized
+import numpy as np
 
 from mediapipe.tasks.python.genai.converter import safetensors_converter
 from mediapipe.tasks.python.test import test_utils
@@ -78,6 +81,60 @@ def test_load_to_actions(self, quant_bits):
     actions = loader.load_to_actions()
     self.assertLen(list(actions), 15)
 
+  @parameterized.named_parameters(
+      ('gemma_3n_nested', 'GEMMA3N_4B'),
+      ('gemma_3_4b_nested', 'GEMMA3-4B'),
+  )
+  @mock.patch.object(safetensors_converter, '_SafetensorsReader')
+  def testNestedGemmaConversion(self, model_name, MockReader):
+    """Tests that nested Gemma models have their prefixes stripped."""
+    mock_reader_instance = MockReader.return_value
+    gemma_nested_variable_names = [
+        # Standard language model layers with the 'language_model.' prefix
+        'language_model.model.embed_tokens.weight',
+        'language_model.model.layers.0.input_layernorm.weight',
+        'language_model.model.layers.0.mlp.down_proj.weight',
+        'language_model.model.layers.0.self_attn.o_proj.weight',
+        'language_model.model.norm.weight',
+        # Vision tower layers that should be skipped
+        'vision_tower.vision_tower.encoder.layers.0.blocks.0.attn.qkv.weight',
+        'multi_modal_projector.linear_1.weight',
+    ]
+    mock_reader_instance.get_tensor_names.return_value = gemma_nested_variable_names
+    mock_reader_instance.read_tensor_as_numpy.return_value = np.zeros(
+        (1, 1), dtype=np.float32
+    )
+
+    loader = safetensors_converter.SafetensorsCkptLoader(
+        ckpt_path='/fake/path',
+        is_symmetric=True,
+        attention_quant_bits=8,
+        feedforward_quant_bits=8,
+        embedding_quant_bits=8,
+        special_model=model_name, # Use the parameterized model name
+        backend='gpu',
+    )
+    actions_list = list(loader.load_to_actions())
+
+    # Check that the vision layers were skipped, and only 5 actions were created
+    self.assertLen(actions_list, 5)
+
+    # Check that the 'language_model.' prefix was correctly removed
+    target_names = [actions[0].target_name for actions in actions_list]
+    self.assertIn(
+        'params.lm.softmax.logits_ffn.w', target_names
+    )
+    self.assertIn(
+        'params.lm.transformer.x_layers_0.pre_layer_norm.scale', target_names
+    )
+    self.assertIn(
+        'params.lm.transformer.x_layers_0.ff_layer.ffn_layer2.w', target_names
+    )
+    self.assertIn(
+        'params.lm.transformer.x_layers_0.self_attention.post.w', target_names
+    )
+    self.assertIn('params.lm.final_ln.scale', target_names)
+
 
 if __name__ == '__main__':
   absltest.main()