Voice IDs

Choose the exact voice name accepted by your visual template. Voice IDs below describe the underlying ElevenLabs voices, not a universal Create Visual field.

All voices use ElevenLabs' eleven_multilingual_v2 model, which supports multiple languages. To generate a voiceover in Spanish, French, Portuguese, or another supported language, write your script in that language — no additional parameter needed. The voice output language matches the script language automatically.

The public Create Visual template API does not expose a custom voiceId field. Use the selected template's voice input, or the external-audio workflow below.

For external audio, generate an MP3 or WAV through the ElevenLabs API. In Combine Clips and Apply Basic Edits, set musicConfig.enabled to true and musicConfig.url to the audio URL. Check the clip's original audio and the template's volume settings before exporting.

To use custom voices in the web app, create your video at Videos > New after adding your ElevenLabs API key in Accounts.

voiceName vs voiceId

Templates use different voice fields depending on the version:

The AI Video with AI Voice template uses inputs.voiceName. Pass the exact enum value, such as "Brian (American, deep)". The shortened name "Brian" is not a valid value for this template.
A voice ID is different from a template voice name. Do not send a voiceId unless the endpoint or selected template explicitly exposes such a field. Retrieve the current template inputs before choosing a value.

If you are using n8n or Make.com, the official Blotato nodes show a dropdown for voice selection, so you do not need to copy IDs manually.

Available Voices

The following ElevenLabs voices are available via the Blotato API:

Name