Script to Voice Generator - Kokoro TTS
Turns a formatted script into fully voiced local audio with a different voice per character
This tool converts a formatted .txt or .md script into fully voiced audio using Kokoro ONNX, a local text-to-speech engine — no API keys, no cloud account, no usage limits, everything runs offline. Each speaker gets their own voice, pitch, speed, and one of 13 audio effects (Radio, Robot Voice, Underwater, and more), and the Voice Blender interpolates between 2-3 of the 49 built-in voices across 8 languages to create new ones — over 19,000 blend combinations before you even touch the ratio sliders. It's Windows-only (tested on Windows 11), name-your-own-price on itch.io, and uses your GPU via DirectML when available, falling back to CPU.
What holds up
- +Fully offline after setup — no API keys, no cloud account, no per-generation cost
- +49 built-in voices across 8 languages, plus a Voice Blender with 19,000+ blend combinations
- +13 audio effects per character (Radio, Robot Voice, Underwater, and more) at four intensity levels
Mind the limits
- −Windows only — tested on Windows 11, Windows 10 untested, no Mac or Linux build
- −Scripts must follow a specific format — malformed ones throw parse errors, not silent failures
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