Voice generation models

Updated April 23, 2026See Voice Studio app →

Voice Studio converts text into speech using one of two models. Workroom is the built-in TTS engine — it covers the widest range of everyday voiceover needs with a growing library of ready-to-use voices, from advertising reads to meditation narration. ElevenLabs is a specialized third-party integration with a different voice catalog suited to specific production workflows.

Voice Studio model selector open, showing Workroom selected and ElevenLabs as an alternative option
Voice Studio model selector open, showing Workroom selected and ElevenLabs as an alternative option

Workroom

Workroom is Voice Studio's native AI voiceover model. It produces clear, natural-sounding speech from any text input — product videos, social media content, app narration, podcast intros, and more.

The model includes a library of pre-made voices spanning a wide range of ages, genders, tones, and use cases — from advertising and storytelling to meditation and news narration. Use the Use Case, Tone, and Age filters at the top of the voice library to narrow down candidates quickly. Each voice has a short audio sample — click the play button to preview before selecting.

Workroom voice library showing Pre-made voices with age, tone, and use-case filters
Workroom voice library showing Pre-made voices with age, tone, and use-case filters
You can also create your own voice in Workroom by uploading a recording or using the live recorder. See Create a custom voice for the full process.

ElevenLabs

ElevenLabs is a professional TTS integration available as an alternative when your project requires a voice profile not found in the Workroom library. It covers use cases like narration, character work, and voiceover production.

ElevenLabs voice library with voices Roger, Sarah, Laura, and Charlie visible
ElevenLabs voice library with voices Roger, Sarah, Laura, and Charlie visible

The interface is identical to Workroom — the same Pre-made / My Voices / Create Voice tabs, the same four filters. Voices created under ElevenLabs are stored separately from Workroom custom voices.

Switch models

Open the Model dropdown in the top-left corner of Voice Studio and select the model you want. The voice library updates immediately to show voices from that model. Your text input stays in place.

Workroom covers most voiceover use cases and has the broadest voice variety for everyday content. Switch to ElevenLabs only if you need a specific voice profile that Workroom does not offer.
On the Standard plan and above, Workroom voiceover is included with no credit charge — generate as much speech as you need. ElevenLabs generations always cost credits. To understand how credits are calculated, see how Workroom credits work.