Audio model · from 2 credits
Generate a voice-over with Grok TTS
Grok TTS is xAI's synthetic voice, billed per character at a tiny rate. It produces a clear, modern read, suited to short-video voice-overs, script tests and audio mock-ups. In the canvas you write the text, pick the voice, and the track comes out ready to lay on an edit. For projects where the voice carries the piece, Fish Audio and OpenAI TTS HD offer other timbres to compare on the same sentence.
Grok TTS next to its closest siblings
Figures pulled from the same registry as billing: when a price or a cap changes, this table changes with it.
| Grok TTS | Fish Audio S2.1 Pro | OpenAI TTS HD | |
|---|---|---|---|
| Base price | 3 credits / 1,000 characters | 3 credits / 1,000 characters | 5 credits / 1,000 characters |
| Voices | 5 | – | 6 |
| Max prompt | 15,000 characters | – | 4,096 characters |
How to use it on Imaginode
- 1Add a Voice-over node from the toolbar.
- 2Write or wire in the text to read, pick a voice: the price follows the text length.
- 3Generate, listen in the node and download the MP3.
Frequently asked questions
How much does a voice-over generated with Grok TTS cost?
3 credits per 1,000 characters, about €0.03 (1 credit = €0.01). The exact cost shows before generating, and the MP3 downloads straight from the node.
Which voices does Grok TTS offer?
5 to choose from, with adjustable playback speed, up to 15,000 characters per generation. The voice-over node produces a downloadable MP3, billed per character.
Can I try Grok TTS for free?
Yes: signing up grants trial credits, no credit card required, and those credits never expire. Enough to test Grok TTS in real conditions before deciding on a plan or a top-up.
Do I need to install anything to use Grok TTS?
No: Grok TTS runs server-side, in the browser, mobile included. Imaginode's node canvas wires its renders to the other models (references, camera, styles) with nothing to install.
Try Grok TTS on a real canvas
47 models, one account, credits that work everywhere. The price always shows before you generate.
Get started
Fish Audio S2.1 Pro
OpenAI TTS HD