diff --git a/tools/gemma/export_gemma_to_hf.py b/tools/gemma/export_gemma_to_hf.py
index b90e8f3c6a..e9b2dea5d7 100644
--- a/tools/gemma/export_gemma_to_hf.py
+++ b/tools/gemma/export_gemma_to_hf.py
@@ -1,15 +1,18 @@
 import contextlib
 import os
+from typing import Optional
 
 import torch
 import transformers
 from absl import app
 from absl import flags
 
-import keras_hub
-
 os.environ["KERAS_BACKEND"] = "torch"
 
+import keras  # noqa: F401,E402
+
+import keras_hub  # noqa: E402
+
 """
 Sample usage:
 
@@ -42,18 +45,29 @@
 
 
 PRESET_MAP = {
+    # Gemma 1
     "gemma_2b_en": "gg-hf/gemma-2b",
     "gemma_instruct_2b_en": "gg-hf/gemma-2b",
     "gemma_7b_en": "gg-hf/gemma-7b",
     "gemma_instruct_7b_en": "gg-hf/gemma-7b",
+    # Gemma 2
+    "gemma2_2b_en": "gg-hf/gemma-2-2b",
+    "gemma2_instruct_2b_en": "gg-hf/gemma-2-2b-it",
+    "gemma2_9b_en": "gg-hf/gemma-2-9b",
+    "gemma2_instruct_9b_en": "gg-hf/gemma-2-9b-it",
+    "gemma2_27b_en": "gg-hf/gemma-2-27b",
+    "gemma2_instruct_27b_en": "gg-hf/gemma-2-27b-it",
 }
 
 SIZE_MAP = {
-    "2b": ("gg-hf/gemma-2b", "gemma_2b_en"),
-    "7b": ("gg-hf/gemma-7b", "gemma_7b_en"),
+    "v1_2b": ("gg-hf/gemma-2b", "gemma_2b_en"),
+    "v1_7b": ("gg-hf/gemma-7b", "gemma_7b_en"),
+    "v2_2b": ("gg-hf/gemma-2-2b", "gemma2_2b_en"),
+    "v2_9b": ("gg-hf/gemma-2-9b", "gemma2_9b_en"),
+    "v2_27b": ("gg-hf/gemma-2-27b", "gemma2_27b_en"),
 }
 
-gemma_2b_config = transformers.GemmaConfig(
+gemma1_2b_config = transformers.GemmaConfig(
     num_hidden_layers=18,
     num_attention_heads=8,
     num_key_value_heads=1,
@@ -61,9 +75,49 @@
     intermediate_size=16384,
 )
 
-gemma_7b_config = transformers.GemmaConfig()
+gemma1_7b_config = transformers.GemmaConfig()
 
-CONFIG_MAPPING = {"2b": gemma_2b_config, "7b": gemma_7b_config}
+gemma2_2b_config = transformers.Gemma2Config(
+    num_hidden_layers=26,
+    num_attention_heads=8,
+    num_key_value_heads=4,
+    hidden_size=2304,
+    intermediate_size=9216,
+)
+
+gemma2_9b_config = transformers.Gemma2Config(
+    num_hidden_layers=42,
+    num_attention_heads=16,
+    num_key_value_heads=8,
+    hidden_size=3584,
+    intermediate_size=14336,
+    final_logit_softcapping=30.0,
+    attn_logit_softcapping=50.0,
+    head_dim=256,
+    sliding_window=4096,
+    query_pre_attn_scalar=224,
+)
+
+gemma2_27b_config = transformers.Gemma2Config(
+    num_hidden_layers=46,
+    num_attention_heads=32,
+    num_key_value_heads=16,
+    hidden_size=4608,
+    intermediate_size=36864,
+    final_logit_softcapping=30.0,
+    attn_logit_softcapping=50.0,
+    head_dim=128,
+    sliding_window=4096,
+    query_pre_attn_scalar=144,
+)
+
+CONFIG_MAPPING = {
+    "v1_2b": gemma1_2b_config,
+    "v1_7b": gemma1_7b_config,
+    "v2_2b": gemma2_2b_config,
+    "v2_9b": gemma2_9b_config,
+    "v2_27b": gemma2_27b_config,
+}
 
 FLAGS = flags.FLAGS
 flags.DEFINE_string(
@@ -107,6 +161,11 @@
     "float32",
     "Set the precision of the converted checkpoint. Must be a valid PyTorch dtype.",
 )
+flags.DEFINE_integer(
+    "gemma_version",
+    None,
+    "Integer denoting the Gemma version (e.g. 1, 2).",
+)
 
 
 @contextlib.contextmanager
@@ -117,13 +176,22 @@ def _set_default_tensor_type(dtype: torch.dtype):
     torch.set_default_dtype(torch.float)
 
 
-def convert_checkpoints(preset, weights_file, size, output_dir, vocab_path):
+def convert_checkpoints(
+    preset: str,
+    weights_file: str,
+    gemma_version: int,
+    size: str,
+    output_dir: str,
+    vocab_path: Optional[str] = None,
+):
     if preset is not None:
         hf_id = PRESET_MAP[preset]
         print(f"\n-> Loading KerasHub Gemma model with preset `{preset}`...")
         keras_hub_model = keras_hub.models.GemmaCausalLM.from_preset(preset)
     else:
-        hf_id, keras_preset = SIZE_MAP[size.lower()]
+        hf_id, keras_preset = SIZE_MAP[
+            f"v{gemma_version.lower()}_{size.lower()}"
+        ]
         print(f"\n-> Loading Keras weights from file `{weights_file}`...")
         keras_hub_model = keras_hub.models.GemmaCausalLM.from_preset(
             keras_preset
@@ -131,7 +199,11 @@ def convert_checkpoints(preset, weights_file, size, output_dir, vocab_path):
         keras_hub_model.load_weights(weights_file)
 
     print(f"\n-> Loading HuggingFace Gemma `{size.upper()}` model...")
-    hf_model = transformers.GemmaForCausalLM(CONFIG_MAPPING[size.lower()])
+    config = CONFIG_MAPPING[f"v{gemma_version}_{size.lower()}"]
+    if isinstance(config, transformers.GemmaConfig):
+        hf_model = transformers.GemmaForCausalLM(config)
+    elif isinstance(config, transformers.Gemma2Config):
+        hf_model = transformers.Gemma2ForCausalLM(config)
 
     print("\n✅ Model loading complete.")
     print("\n-> Converting weights from KerasHub Gemma to HuggingFace Gemma...")
@@ -322,11 +394,12 @@ def main(_):
     flag_error_handler()
     with _set_default_tensor_type(getattr(torch, FLAGS.dtype)):
         convert_checkpoints(
-            FLAGS.preset,
-            FLAGS.weights_file,
-            FLAGS.size,
-            FLAGS.output_dir,
-            FLAGS.vocab_path,
+            preset=FLAGS.preset,
+            weights_file=FLAGS.weights_file,
+            gemma_version=FLAGS.gemma_version,
+            size=FLAGS.size,
+            output_dir=FLAGS.output_dir,
+            vocab_path=FLAGS.vocab_path,
         )