Text-to-speech playground
GPT-4o mini TTS playground
OpenAI low-latency, steerable text-to-speech.
GPT-4o mini TTS is a text-to-speech model from openai, available on OttoPort's OpenAI-compatible API as the model ID gpt-4o-mini-tts at $13.8 / 1M characters.
Provider
openai
Price
$13.8 / 1M characters
VoiceoversProduct narrationConversational audio
Create with GPT-4o mini TTS
ttsYour result appears here
Start with the example prompt or make it your own. Your OttoPort account is used securely for generation.
01
Write for the ear, not the page.
02
Use punctuation to guide pauses.
03
Keep each generation focused on one tone.