How to Clone Your Voice with AI Using Bitcoin Lightning
Upload a voice sample, pay a Lightning invoice, get a permanent Voice ID. Use it for text-to-speech forever. No account required.
Why Clone Your Voice on Sats4AI?
No Signup, No Data Risk
Equivalent services require account creation, email, credit card, and sometimes identity verification. That's sensitive biometric and financial data sitting on servers that could be breached. Here you just pay a Lightning invoice.
One-Time Payment, Not a Subscription
Equivalent voice cloning services charge $5ā22/month for limited cloning slots. On Sats4AI it's a single 7,500 sat payment (~$5) and your Voice ID is yours forever.
Always Up to Date
We continuously upgrade to the best voice cloning models available. You don't need to switch platforms ā the latest technology is always here, same interface.
Reusable Forever
Your Voice ID works permanently on the Text-to-Speech page at 300 sats per generation. Clone once, generate speech unlimited times.
Minimax Voice Cloning
Configuration Options
Accuracy Slider
0 (lenient, more expressive) to 1 (strict, closer match). Default 0.7 balances fidelity and naturalness.
Noise Reduction
Toggle on to clean up background noise in your voice sample before cloning.
Volume Normalization
Automatically adjusts audio levels for consistent output quality.
How It Works
Upload your voice sample
Go to sats4ai.com/voice-cloning. Upload an MP3, M4A, or WAV file (10 seconds to 5 minutes, up to 20 MB). Clear audio with minimal background noise works best.
Adjust settings
Set the accuracy level (default 0.7). Optionally enable noise reduction or volume normalization.
Pay the Lightning invoice
Click Clone Voice. A QR code appears for 7,500 sats. Scan with any Lightning wallet.
Get your Voice ID
Your voice is cloned and you receive a permanent Voice ID. Save it ā you'll use it for text-to-speech generation.
Generate speech in your voice
Go to sats4ai.com/audio, paste your Voice ID, enter any text, and generate speech at 300 sats per generation.
Automate It
Three ways to integrate voice cloning into your workflow:
Combine with Other Services
Clone + TTS
Clone once, then generate speech from any text in your voice via Text-to-Speech.
Clone + Phone Call
Generate a spoken message in your voice, then deliver it as an automated phone call.
Transcribe + Clone + TTS
Transcribe existing audio, edit the text, re-voice it in your cloned voice.
Clone Your Voice ā No Signup Required
7,500 sats for a permanent Voice ID. 300 sats per speech generation after that. All you need is a voice sample and a Lightning wallet.