# Does Gemini 3.1 Flash TTS use credits?

4.25 credits per 1,000 characters Confirm the current quote in the app before generating. Settings and input size can change the cost.

Canonical URL: https://www.subclip.app/faq/model-detail-gemini-3.1-flash-tts-cost

Last modified: 2026-10-21

4.25 credits per 1,000 characters Confirm the current quote in the app before generating. Settings and input size can change the cost.

## How to use Gemini 3.1 Flash TTS

1. Choose Gemini 3.1 Flash TTS in the voiceover workflow.

2. Enter your script, choose a supported voice and preview a short sample.

3. Generate the speech and adjust its timing in your project.

[Gemini 3.1 Flash TTS in Subclip](/ai-models/gemini-3.1-flash-tts)

## Back to FAQ

- [Back to FAQ](https://www.subclip.app/faq)