Gemini 2.5 Flash TTS
About Google Gemini 2.5 Flash TTS
Text-to-speech (TTS) is a technology that converts written text into spoken audio, enabling computers and digital devices to "read" text aloud. It is also known as speech synthesis, read aloud technology, or computer-generated speech.
Google Gemini 2.5 Flash TTS is a Google model available on Eden AI for Text to Speech, from $0.006 / minute. Call it with the same API key as every other Eden AI model by sending its model string to the Universal AI endpoint.
Tasks and prices
Google Gemini 2.5 Flash TTS is available on Eden AI for 1 tasks. Each task has its own model string and price: send that string to the Universal AI endpoint to use the model for that task.
Parameters
What you send and what you get back when you call Google Gemini 2.5 Flash TTS through Eden AI. The same fields work with every model of the same task, so you can switch model without changing your code.
Input
- text (required): text. Text to convert to speech
- voice: text. Voice to synthesize with: a voice `id` or `name` from `GET /v3/info/audio/tts/voices?model=...`, matched case-insensitively. Omit it to use the model's default
- speed: float. Speed multiplier for speech synthesis
- audio_format: text. Desired audio format (e.g., 'mp3', 'wav')
- speaking_pitch: number. Increase or decrease the speaking pitch by a percentage from -100% to 100%, 0 is normal.
- speaking_volume: number. Increase or decrease the audio volume by a percentage from -100% to 100%, 0 is normal.
Response
- audio_resource_url
Estimate your monthly cost
Enter your monthly volume for Text to Speech to compare Google Gemini 2.5 Flash TTS with its cheapest alternatives.
Call Google Gemini 2.5 Flash TTS with Eden AI
Send the model string to the Universal AI endpoint. To use another model, copy its string from the table above.
import requests
response = requests.post(
"https://api.edenai.run/v3/universal-ai",
headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
json={
"model": "",
"input": {},
},
)
print(response.json())
curl https://api.edenai.run/v3/universal-ai \
-H "Authorization: Bearer YOUR_EDENAI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "", "input": {}}'
const response = await fetch("https://api.edenai.run/v3/universal-ai", {
method: "POST",
headers: {
Authorization: "Bearer YOUR_EDENAI_API_KEY",
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "",
input: {},
}),
});
console.log(await response.json());
"text": "Hello from Eden AI!"
Questions about Google Gemini 2.5 Flash TTS
On Eden AI, Google Gemini 2.5 Flash TTS costs $0.006 / minute for Text to Speech. The Tasks and prices table lists the price for each task, and you only pay for what you use.
On Eden AI, Google Gemini 2.5 Flash TTS is available for: Text to Speech. Input: Text. Output: audio_resource_url.
Yes. Google Gemini 2.5 Flash TTS is processed in Europe for at least one task: see the Regions column in the Tasks and prices table.
Asynchronous: you start a job, then get the result by polling it or through a webhook. This suits long files such as audio, video or multipage documents.
Eden AI offers Text to Speech from 7 providers, all callable with the same API key. The cheapest models are compared just below.
Alternatives for Text to Speech
Other Text to Speech models you can call with the same key, cheapest first.
More from Google
Other Google models on Eden AI, for every task.
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