FrostSpeech | Offline AI Voice Generator (TTS) for Unity
Stop paying monthly API fees for placeholder dialogue! Meet Frostember FrostSpeech TTS – the ultimate offline Text-to-Speech generation ecosystem designed specifically for Unity developers. Whether you are building RPGs with thousands of voice lines or prototyping a quick cutscene, FrostSpeech delivers high-quality AI voices locally with zero hassle and zero recurring costs.
🛒 Get FrostSpeech on the Unity Asset Store
https://assetstore.unity.com/packages...
🔥 Key Features:
• 100% Offline & Free Generation: Stop relying on expensive cloud subscriptions. FrostSpeech runs powerful neural engines (Piper and Sherpa-ONNX) directly on your local machine. Generate unlimited speech for free.
• Next-Gen AI Models (Kokoro & More): Access hundreds of highly realistic, open-source voice models, including the widely acclaimed Kokoro TTS. The tool automatically downloads and manages these .onnx models behind the scenes.
• Premium Cloud Support: Need industry-standard premium voices? Easily switch the engine to ElevenLabs and generate top-tier cloud audio directly in your project using your own API key.
• Auto-Import & Caching: Say goodbye to manually moving files. Enter your text, click Generate, and the tool automatically saves the .wav file, imports it into your Asset Database, and readies it as an AudioClip.
• Character Profile System: Save and load specific generation settings (engine, voice model, speed) per-character using custom ScriptableObjects to guarantee perfect consistency across your game's cast.
• One-Click Setup Wizard: Get the entire local TTS ecosystem running in seconds. Upon first launch, the tool automatically downloads and securely extracts the core OS binaries (.exe, macOS, or Linux).
• Runtime API: Programmatically generate and load voiceovers at runtime or via custom Editor scripts using the included asynchronous FrostSpeechAPI.cs.