Private Gemini Key
Saved only in your browser
Gemini speech studio
Bring your words to life
Create natural, expressive speech for videos, stories, podcasts, ads, and more with your Gemini API key.
30 Voices
Browse every Gemini voice
WAV Export
Preview and export audio
Your Script
0 charactersEnhanced Script Ready
Review the AI Voice Director version before using a TTS request.
Generated Audio
Download WAVVoice Library
Browse all supported Gemini voices. Demo playback unlocks in paid plans after sample links are connected.
Voice demos unlock in Starter and Creator.
Basic users can browse voices, but demo playback is locked.
Payment & Membership
Razorpay can unlock Starter or Creator for 30 days after payment verification.
API key stays in this browser. Paid plans unlock extra workflows after payment verification.
For creators who want better voice control without the full AI director workflow.
- Choose any Gemini voice for generation
- Use simple styles like calm, horror, thriller, YouTube, and podcast
- Listen to connected voice demos from the voice library
- Export generated audio as WAV
- 30 days of membership after payment verification
For serious short-form, YouTube, podcast, narration, and ad voiceovers.
- AI Voice Director with platform, genre, energy, pace, audience, and goal controls
- Gemma analysis plus Gemini Flash rewrite before speech generation
- Emotion, pause, pacing, and performance-ready prompt structure
- Everything in Starter, plus future batch scripts, history, and MP3 export
- Best plan for testing premium creator workflows
AI will analyse your generated voice, mood, pacing, emotion, and script context, then create ready-made image prompts for thumbnails, scene visuals, shorts, reels, and storytelling images.
Split long scripts into scenes with voice direction, pause suggestions, and visual notes.
Save generated audio, script versions, chosen voices, and project settings in one place.
Generate multiple scripts and export lighter audio files for faster publishing.
Privacy Policy Last updated May 16, 2026
Sarvya Lab Text To Speech uses your account only to sign you in, manage membership access, and keep payment records connected to your plan. Your Gemini API key is saved in this browser when you choose to save it, and it is sent to the server only when you generate speech or use AI Voice Director features.
Payments are processed by Razorpay. We receive payment status, order ids, payment ids, selected plan, and membership dates so the app can unlock Starter or Creator access. Authentication is handled through Supabase and Google sign-in when enabled.
Generated text and audio requests are used only to provide the requested app features. Do not enter private, illegal, or highly sensitive content. Contact Sarvya Lab at sarvyalab@zohomail.in for privacy questions or account/payment help.