NeuTTS Air 450 MB
Neuphonic's on-device TTS — 748M, instant voice cloning, runs on CPU via llama.cpp
MIN TIER
Low
SMALLEST QUANT
Q4 · 0.5 GB
CONTEXT WINDOW
2048 tokens
PARAMETERS
0.748B
QUANTIZATION OPTIONS
| Quant | File size | Quality | |
|---|---|---|---|
| FP16 | 1.5 GB | 100% | Best quality |
| Q8 | 0.8 GB | 95% | |
| Q4 | 0.5 GB | 70% |
DEVICE COMPATIBILITY
Runs on these devices (67)
💻
MacBook Air M4 16GB
macOS FP16 · ~80 tok/s · 1.5 GB
Runs great 💻 MacBook Air M3 16GB
macOS FP16 · ~67 tok/s · 1.5 GB
Runs great 💻 MacBook Air M2 8GB
macOS FP16 · ~67 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M4 Pro 36GB
macOS FP16 · ~182 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M1 Pro 16GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M1 Pro 32GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M1 Max 32GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M1 Max 64GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M2 Pro 16GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M2 Pro 32GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M2 Max 32GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M2 Max 64GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M3 Pro 18GB
macOS FP16 · ~100 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M3 Pro 36GB
macOS FP16 · ~100 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M3 Max 36GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M3 Max 96GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 🎮 Steam Deck OLED 16GB
Linux FP16 · ~59 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 4070) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 3060) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 4080) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 4090) 64GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🤖 Atom 1 32GB
Linux FP16 · ~137 tok/s · 1.5 GB
Runs great 🤖 Atom 1 64GB
Linux FP16 · ~182 tok/s · 1.5 GB
Runs great 🤖 Atom 1 128GB
Linux FP16 · ~182 tok/s · 1.5 GB
Runs great 📱 iPad Pro M4 16GB
iOS FP16 · ~56 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M2 8GB
macOS FP16 · ~67 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M2 Pro 16GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M2 Pro 32GB
macOS FP16 · ~133 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M4 16GB
macOS FP16 · ~80 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M4 32GB
macOS FP16 · ~80 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M4 Pro 24GB
macOS FP16 · ~182 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M4 Pro 48GB
macOS FP16 · ~182 tok/s · 1.5 GB
Runs great 🖥️ Mac Studio M4 Max 64GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Mac Pro M2 Ultra 192GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 Snapdragon X Elite Laptop 16GB
Windows FP16 · ~91 tok/s · 1.5 GB
Runs great 💻 MacBook Air M2 16GB
macOS FP16 · ~67 tok/s · 1.5 GB
Runs great 💻 MacBook Air M3 8GB
macOS FP16 · ~67 tok/s · 1.5 GB
Runs great 🖥️ Mac Studio M1 Ultra 64GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Mac Studio M2 Ultra 64GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Mac Studio M3 Ultra 96GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M4 Max 48GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M5 16GB
macOS FP16 · ~102 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M5 Pro 24GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M5 Max 48GB
macOS FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 4060) 32GB
Windows FP16 · ~181 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 3070) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 3080) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 3090) 64GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 5070) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 5080) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RTX 5090) 64GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RX 7800 XT) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (RX 7900 XTX) 64GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (Arc B580) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 🖥️ Gaming PC (Arc A770) 32GB
Windows FP16 · ~200 tok/s · 1.5 GB
Runs great 💻 MacBook Air M1 8GB
macOS FP16 · ~46 tok/s · 1.5 GB
Runs great 💻 MacBook Air M1 16GB
macOS FP16 · ~46 tok/s · 1.5 GB
Runs great 💻 MacBook Pro M1 16GB
macOS FP16 · ~46 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M1 8GB
macOS FP16 · ~46 tok/s · 1.5 GB
Runs great 🖥️ Mac Mini M1 16GB
macOS FP16 · ~46 tok/s · 1.5 GB
Runs great 📱 Galaxy S25 Ultra 12GB
Android FP16 · ~36 tok/s · 1.5 GB
Runs great 📱 OnePlus 13 16GB
Android FP16 · ~36 tok/s · 1.5 GB
Runs great 📱 iPhone 16 Pro 8GB
iOS FP16 · ~32 tok/s · 1.5 GB
Runs great 📱 Pixel 9 Pro 16GB
Android FP16 · ~32 tok/s · 1.5 GB
Runs great 📱 Galaxy S24 8GB
Android FP16 · ~28 tok/s · 1.5 GB
Runs great 🍓 Raspberry Pi 5 8GB
Linux FP16 · ~21 tok/s · 1.5 GB
Runs great 📱 iPhone 15 6GB
iOS FP16 · ~20 tok/s · 1.5 GB
Runs great RUN WITH THESE APPS
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Command-line AI runtime for local models and pipelines
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Supertonic
Lightning-fast on-device text-to-speech with custom voices
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OmniVoice
Open-source TTS and voice cloning across 646 languages
HOW TO RUN
Step-by-step run guides coming soon — check the apps above to get started today.