diff --git a/__init__.py b/__init__.py
index c501b35..e545377 100644
--- a/__init__.py
+++ b/__init__.py
@@ -7,9 +7,9 @@ from .imagen_edit import NODE_CLASS_MAPPINGS as IMAGEN_EDIT_MAPPINGS, NODE_DISPL
 from .veo import NODE_CLASS_MAPPINGS as VEO_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as VEO_DISPLAY
 from .gemini_segment import NODE_CLASS_MAPPINGS as GEMINI_SEGMENT_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as GEMINI_SEGMENT_DISPLAY
 from .nano_banana import NODE_CLASS_MAPPINGS as NANO_BANANA_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as NANO_BANANA_DISPLAY
+from .gemini_tts import NODE_CLASS_MAPPINGS as GEMINI_TTS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as GEMINI_TTS_DISPLAY
 
-# Combine both mappings
-NODE_CLASS_MAPPINGS = {**PRO_MAPPINGS, **MAX_MAPPINGS, **GEMINI_MAPPINGS, **GPT_IMAGE_MAPPINGS, **IMAGEN_IMAGE_MAPPINGS, **IMAGEN_EDIT_MAPPINGS, **VEO_MAPPINGS, **GEMINI_SEGMENT_MAPPINGS, **NANO_BANANA_MAPPINGS}
-NODE_DISPLAY_NAME_MAPPINGS = {**PRO_DISPLAY, **MAX_DISPLAY, **GEMINI_DISPLAY, **GPT_IMAGE_DISPLAY, **IMAGEN_IMAGE_DISPLAY, **IMAGEN_EDIT_DISPLAY, **VEO_DISPLAY, **GEMINI_SEGMENT_DISPLAY, **NANO_BANANA_DISPLAY}
+NODE_CLASS_MAPPINGS = {**PRO_MAPPINGS, **MAX_MAPPINGS, **GEMINI_MAPPINGS, **GPT_IMAGE_MAPPINGS, **IMAGEN_IMAGE_MAPPINGS, **IMAGEN_EDIT_MAPPINGS, **VEO_MAPPINGS, **GEMINI_SEGMENT_MAPPINGS, **NANO_BANANA_MAPPINGS, **GEMINI_TTS_MAPPINGS}
+NODE_DISPLAY_NAME_MAPPINGS = {**PRO_DISPLAY, **MAX_DISPLAY, **GEMINI_DISPLAY, **GPT_IMAGE_DISPLAY, **IMAGEN_IMAGE_DISPLAY, **IMAGEN_EDIT_DISPLAY, **VEO_DISPLAY, **GEMINI_SEGMENT_DISPLAY, **NANO_BANANA_DISPLAY, **GEMINI_TTS_DISPLAY}
 
 __all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
\ No newline at end of file
diff --git a/gemini_tts.py b/gemini_tts.py
new file mode 100644
index 0000000..05c08d9
--- /dev/null
+++ b/gemini_tts.py
@@ -0,0 +1,106 @@
+import os
+import struct
+import io
+import torchaudio
+from google.genai import Client, types
+
+class GeminiTTSNode:
+    
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "text": ("STRING", {"multiline": True, "default": ""}),
+                "api_key": ("STRING", {"multiline": False, "default": ""}),
+                "model": ("STRING", {"default": "gemini-2.5-flash-preview-tts", "multiline": False}),
+                "voice_id": (["Zephyr", "Puck", "Charon", "Kore", "Fenrir", "Leda", "Orus", "Aoede", "Callirrhoe", "Autonoe", "Enceladus", "Iapetus", "Umbriel", "Algieba", "Despina", "Erinome", "Achernar", "Laomedeia", "Rasalgethi", "Algenib", "Achird", "Pulcherrima", "Gacrux", "Schedar", "Alnilam", "Sulafat", "Sadaltager", "Sadachbia", "Vindemiatrix", "Zubenelgenubi"],),                
+                "seed": ("INT", {"default": 69, "min": -1, "max": 2147483646, "step": 1}),
+                "temperature": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01}),
+            },
+            "optional": {
+                "system_prompt": ("STRING", {"multiline": True, "default": ""}),
+            }
+        }
+    
+    RETURN_TYPES = ("AUDIO",)
+    RETURN_NAMES = ("audio",)
+    FUNCTION = "generate_speech"
+    CATEGORY = "audio/generation"
+    
+    def generate_speech(self, text, api_key, voice_id, temperature, model, seed, system_prompt=""):
+        
+        if not text.strip():
+            raise ValueError("Text input cannot be empty.")
+        
+        key = api_key.strip() or os.environ.get("GEMINI_TTS_API_KEY")
+        if not key:
+            raise ValueError("No API key provided.")
+        
+        client = Client(
+            api_key=key,
+            http_options=types.HttpOptions(
+                retry_options=types.HttpRetryOptions(attempts=10, jitter=10)
+            )
+        )
+        
+        # Build prompt
+        prompt_text = text
+        if system_prompt.strip():
+            prompt_text = system_prompt.strip() + ":\n\n\"" + text + "\""
+        
+        contents = [types.Content(role="user", parts=[types.Part.from_text(text=prompt_text)])]
+        
+        config = types.GenerateContentConfig(
+            temperature=temperature,
+            seed=seed,
+            response_modalities=["audio"],
+            speech_config=types.SpeechConfig(
+                voice_config=types.VoiceConfig(
+                    prebuilt_voice_config=types.PrebuiltVoiceConfig(voice_name=voice_id)
+                )
+            ),
+        )
+        
+        # Generate audio
+        audio_data = b""
+        mime_type = None
+        
+        for chunk in client.models.generate_content_stream(
+            model=model,
+            contents=contents,
+            config=config
+        ):
+            if (chunk.candidates and chunk.candidates[0].content and 
+                chunk.candidates[0].content.parts and 
+                chunk.candidates[0].content.parts[0].inline_data):
+                
+                inline_data = chunk.candidates[0].content.parts[0].inline_data
+                audio_data += inline_data.data
+                if mime_type is None:
+                    mime_type = inline_data.mime_type
+        
+        if not audio_data:
+            raise ValueError("No audio data received from API.")
+        
+        if mime_type and "L16" in mime_type:
+            header = struct.pack(
+                "<4sI4s4sIHHIIHH4sI",
+                b"RIFF", 36 + len(audio_data),
+                b"WAVE", b"fmt ", 16, 1, 1, 24000, 48000, 2, 16,
+                b"data", len(audio_data)
+            )
+            audio_data = header + audio_data
+        
+        # Decode audio from memory
+        audio_buffer = io.BytesIO(audio_data)
+        waveform, sample_rate = torchaudio.load(audio_buffer)
+        
+        # Return in ComfyUI audio format
+        return ({"waveform": waveform.unsqueeze(0), "sample_rate": sample_rate},)
+    
+    @classmethod
+    def IS_CHANGED(cls, **kwargs):
+        return f"{kwargs.get('text', '')}-{kwargs.get('voice_id', '')}-{kwargs.get('temperature', 1.0)}-{kwargs.get('model', '')}-{kwargs.get('seed', 69)}-{kwargs.get('system_prompt', '')}"
+
+NODE_CLASS_MAPPINGS = {"GeminiTTSNode": GeminiTTSNode}
+NODE_DISPLAY_NAME_MAPPINGS = {"GeminiTTSNode": "Gemini TTS"}
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 710dad3..5101b28 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ pillow
 numpy
 torch
 google-genai
-opencv-python
\ No newline at end of file
+opencv-python
+torchaudio
\ No newline at end of file