Create stunning AI-generated voices and clone your own voice with advanced machine learning technology

🌐 Live Demo • 🗺️ Roadmap • 🚀 Quick Start • ✨ Features • 🛠️ Tech Stack

• Generate AI voices in multiple languages (English & Spanish)
• Voice selection system with customizable options

• Credit-based usage system
• User authentication and profile management (Google)
• Architecture Overview

SexyVoice.ai is a cutting-edge AI voice generation platform that empowers users to create high-quality, realistic voices and clone their own voice using advanced machine learning technology. Whether you're a content creator, developer, or business professional, this platform provides the tools you need to generate professional-grade audio content with both pre-made voices and custom voice cloning capabilities.

• AI Voice Generation: Create realistic voices powered by state-of-the-art AI models
• Voice Cloning: Clone your own voice with as little as 10 seconds of audio
• Voice Selection System: Choose from a variety of customizable voice options
• Multi-language Support: Generate voices in English, Spanish, and Italian (more languages coming soon)

• Secure Authentication: Multiple login options with Google (more coming soon)
• Credit-based System: Fair usage tracking with transparent pricing
• Profile Management: Personalized dashboard and settings
• Audio History: Track and manage all your generated content

• Responsive Design: Optimized for desktop and mobile devices
• International Support: Full i18n implementation for global accessibility
• Rate Limiting: Fair usage policies to ensure platform stability
• Real-time Updates: Live audio generation with progress tracking

• Next.js 15 - React framework with App Router and TypeScript
• React 19 - Server Components (RSCs), Suspense, and Server Actions
• Tailwind CSS - Utility-first CSS framework
• shadcn/ui - Modern component library
• Radix UI - Headless component primitives

• Supabase - Authentication and PostgreSQL database with SSR support
• Drizzle ORM - Type-safe database operations (planned)
• Vercel Blob Storage - Scalable audio file storage

• Vercel - Deployment and hosting platform
• Sentry - Error tracking and performance monitoring
• PostHog - Product analytics and feature flags
• Stripe - Payment processing and subscription management

• Biome - Fast linter and formatter
• TypeScript - Type safety and developer experience
• Contentlayer - Type-safe content management
• Husky - Git hooks for automated tasks
• lint-staged - Runs commands on staged files

• Node.js 24+
• pnpm
• Supabase account - https://supabase.com

1. Clone the repository

   git clone https://github.com/gianpaj/sexyvoice.git
   cd sexyvoice

2. Install dependencies

   pnpm install

3. Set up environment variables

   cp .env.example .env.local

   Fill in the required environment variables as defined in .env.example:

   • NEXT_PUBLIC_SUPABASE_URL - Your Supabase project URL
   • NEXT_PUBLIC_SUPABASE_ANON_KEY - Your Supabase anonymous key
   • SUPABASE_SERVICE_ROLE_KEY - For admin access to Supabase (used in Telegram cronjob)
   • KV_REST_API_URL - Your Redis (Upstash) KV REST API URL
   • KV_REST_API_TOKEN - Your Redis (Upstash) KV REST API token
   • BLOB_READ_WRITE_TOKEN - Vercel Blob storage token
   • REPLICATE_API_TOKEN - Your Replicate API token for AI voice generation
   • FAL_KEY - Your fal.ai API key for voice cloning
   • GOOGLE_GENERATIVE_AI_API_KEY - Your Google Generative AI API key for text-to-speech and enhance text (automatically add emotion tags)
   • STRIPE_SECRET_KEY - Stripe secret key for payment processing
   • STRIPE_WEBHOOK_SECRET - Stripe webhook secret for payment processing
   • STRIPE_PRICING_ID - Stripe pricing ID for Pricing table
   • STRIPE_PUBLISHABLE_KEY - for Stripe Pricing table
   • STRIPE_TOPUP_5_PRICE_ID
   • STRIPE_TOPUP_10_PRICE_ID
   • STRIPE_TOPUP_99_PRICE_ID
   • TELEGRAM_WEBHOOK_URL - Telegram cronjob for daily stats notifications
   • CRON_SECRET - For the Telegram cronjob - See Managing Cron Jobs
   • Additional optional variables for analytics and monitoring (Crisp, Posthog)

4. Set up Supabase

   • Create a new project at Supabase
   • Run database migrations:

   supabase db push

5. Start the development server

   pnpm dev

6. Open your browser Navigate to http://localhost:3000 to see the application.

Run the test suite:

pnpm test

For continuous testing during development:

pnpm test:watch

Generate TypeScript types from Supabase Cloud Database:

pnpm run generate-supabase-types

Push schema changes to Supabase:

supabase db push

Fetch database migrations:

supabase migration fetch

Backup database and schema:

export SUPABASE_DB_URL=postgresql://postgres:[email protected]:5432/postgres
sh ./scripts/db_backups.sh

Generate waveform videos for audio files using seewav:

pip3 install seewav
seewav your_audio.mp3 --color '0.8,0.0,0.4'

# Convert WAV to MP3 with specific audio settings
# -i input.wav: Input file
# -acodec libmp3lame: Use LAME MP3 encoder
# -q:a 2: Variable bit rate quality (0=highest, 9=lowest)
# -ar 24000: Set audio sample rate to 24kHz
# -ac 1: Set audio channels to mono (1 channel)
# output.mp3: Output file
ffmpeg -i input.wav -acodec libmp3lame -q:a 2 -ar 24000 -ac 1 output.mp3

SexyVoice.ai implements multiple security layers:

• Authentication: Secure OAuth integration with Supabase Auth
• Data Protection: Row-level security (RLS) policies in PostgreSQL
• API Security: Rate limiting and request validation
• File Security: Secure blob storage with access controls
• Error Handling: Comprehensive error tracking with Sentry
• Environment Isolation: Separate configurations for development and production

We welcome contributions!

• Report bugs
• Suggest features
• Submit pull requests

This project is licensed under the MIT License.

• Website: sexyvoice.ai
• Roadmap: Feature requests and roadmap
• Documentation: API Documentation (coming soon)
• Support: Contact support or via Chat on the Dashboard

SexyVoice.ai is actively developed and maintained. Check the roadmap for upcoming features and improvements.

• ✅ Core voice generation functionality
• ✅ Voice cloning with custom audio samples
• ✅ User authentication and profiles
• ✅ Credit system and payment processing
• ✅ Website multi-language support (EN/ES)
• 🚧 API access (coming soon)

• Puck
• Zephyr
• Gacrux
• Kore
• Sulafat

Made with ❤️ by Gianfranco