Google · Free API
Gemini 3.8 Flash TTS
Gemini API free tier: input and output tokens are free of charge.
Free API Available 🕒 Verified on 2026-10-10
Free conditions
- Free conditions
- Gemini API free tier: input and output tokens are free of charge.
- Free until
- —
- Rate limits
- Limited per project and per model; RPM/TPM/RPD are shown only in AI Studio – Google publishes no fixed numbers and does not guarantee them.
- Sign-up / login
- Required
- Real-name verification
- —
- Credit card
- Not required
- Region
- —
- Data use
- The free tier is an “Unpaid Service”: prompts and responses may be used to improve Google products and may be human-reviewed – do not send sensitive data.
Specs
- Provider
- Platform
- Google AI Studio (Gemini API)
- Type
- Free API
- Modalities
- Speech
- Parameters
- —
- Context length
- —
- License
- Proprietary
- Tool calling
- —
- Released
- —
How to access
- API base URL
https://generativelanguage.googleapis.com/v1beta- Model ID
gemini-3.8-flash-tts- Platform page
- https://aistudio.google.com/
Official sources
- Gemini API pricing https://ai.google.dev/gemini-api/docs/pricing
- Gemini API rate limits https://ai.google.dev/gemini-api/docs/rate-limits
- Gemini API Additional Terms https://ai.google.dev/gemini-api/terms
🕒 Verified on 2026-10-10 · Free terms change often. Always confirm limits, data-use policy and regional availability on the official page before relying on a free tier.
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