NodeTool Cloud is in alpha — run workflows in the browser, on your own keys.NodeTool Cloud is in alpha. Try it →
Text-to-Speech AI Models & Workflows
Give your workflow a voice. Pick a text-to-speech model, drop it into a NodeTool graph, and turn scripts into narration and voiceover — with your own keys.
Models for text to speech
Expressive, multi-lingual voices with cloning.
Clean, reliable narration voices.
Open-weight TTS that runs on Apple Silicon.
Frequently asked questions
What is text-to-speech?
It converts written text into spoken audio using an AI voice — useful for narration, voiceover, and accessibility.
Can I clone or customize a voice?
With providers like ElevenLabs, yes. Swap the TTS node's model and voice settings to change how it sounds.
Does it run offline?
Local models such as Kokoro run entirely in NodeTool Studio on your own machine — no network needed.
Do text to speech on your own machine
Free, open source, and yours to run. Download Studio, pick a model, and wire it into a workflow with your own keys.