ChatGPT Text to Speech: Unleashing GPT-4o Mini TTS Power in 2025

1import openai
2openai.api_key = "YOUR_OPENAI_API_KEY"
3
4response = openai.audio.create(
5    model="gpt-4o-mini-tts",
6    input_text="Welcome to the future of AI voice synthesis!",
7    voice="en-US-Wavenet-D",
8    stream=True,
9    format="mp3"
10)
11
12with open("output.mp3", "wb") as f:
13    for chunk in response:
14        f.write(chunk)
15

1import openai
2openai.api_key = "YOUR_OPENAI_API_KEY"
3
4def synthesize_text(text, voice="en-US-Wavenet-D", format="mp3"):
5    response = openai.audio.create(
6        model="gpt-4o-mini-tts",
7        input_text=text,
8        voice=voice,
9        format=format
10    )
11    output_file = f"output.{format}"
12    with open(output_file, "wb") as f:
13        f.write(response["audio_content"])
14    print(f"Audio saved as {output_file}")
15
16synthesize_text("ChatGPT text to speech brings your content to life in 2025.")
17

1response = openai.audio.create(
2    model="gpt-4o-mini-tts",
3    input_text="Customize your AI voice experience.",
4    voice="en-GB-Wavenet-F",
5    speed=1.2,
6    emotion="excited",
7    format="ogg"
8)
9

1texts = ["Lesson one.", "Lesson two.", "Lesson three."]
2for i, txt in enumerate(texts):
3    response = openai.audio.create(
4        model="gpt-4o-mini-tts",
5        input_text=txt,
6        voice="en-US-Wavenet-D",
7        format="mp3"
8    )
9    with open(f"lesson_{i+1}.mp3", "wb") as f:
10        f.write(response["audio_content"])
11