AI TTS is an offline Windows desktop AI text-to-speech app for fast local voice generation. Paste your script, choose a model and voice, generate speech, preview the result, and export WAV files. AI TTS is built for creators, students, and professionals who want a fast, repeatable desktop TTS workflow. Choose the model that fits your workflow - Kokoro-82M (Balanced): better voice quality for final narration - KittenTTS (Fast): quicker drafts and iterations Core workflow 1) Paste text 2) Pick model + voice 3) Generate 4) Preview 5) Export Key Capabilities - Local AI synthesis workflow (no cloud API key required) - Up to 10,000 characters per generation - Automatic chunking for long scripts to keep generation stable - Speed control from 0.50x to 1.50x - Preview player with play/pause, seek, and preview history navigation - Manual export mode: choose save location when exporting - Auto export mode: save directly to your configured output folder - Inference hardware preference in settings (Auto / CPU / GPU) - Dark and light themes - In-app logs, notices, and license references - Built-in settings for defaults and export behavior Instructions and Fix are provided in the files