Skip to main content
Voice Studio is one of the widest feature demos in the repo. It shows how one product can wrap a provider like ElevenLabs into several useful user-facing tools instead of exposing a single narrow endpoint.

​
What Users Can Do

Users can:
  • turn text into speech
  • browse available voices
  • transform one voice recording into another voice
  • generate sound effects from text
  • generate music from text prompts
That makes this app a showcase for both creator tooling and audio utility products.

​
Current Voice Surface

The current app is broader than a single ElevenLabs endpoint. It includes:
  • voice browsing via the voices route
  • text-to-speech
  • speech-to-speech voice transformation
  • sound effects generation
  • music generation
For text-to-speech specifically, the UI currently exposes multiple model modes:
  • eleven_v3
  • eleven_multilingual_v2
  • eleven_flash_v2_5
  • eleven_turbo_v2_5
It also supports emotional prompt tags in the TTS experience, which makes the app feel much more productized than a raw text box.

​
Current API Surface

  • voices
  • text-to-speech
  • speech-to-speech
  • music
  • sound-effects

​
What You Need

Supabase

Needed for auth and generation history.

Storage

Needed for saved audio outputs.

ElevenLabs

Required for the voice generation stack.

​
How The App Works

The app follows a simple pattern:
  1. the user picks a tab such as TTS, music, SFX, or voice transform
  2. they enter text or upload audio depending on the mode
  3. the app sends the request to ElevenLabs
  4. the generated file is uploaded to storage
  5. the result is saved so it can be replayed later
That gives you one consistent product shell around several audio workflows.

​
Why This App Is Useful As A Template

You can adapt this app into:
  • voiceover tools
  • podcast utility products
  • sound design generators
  • AI jingle or music tools
  • dubbing or accessibility workflows
It is especially useful because it already handles the boring product pieces: auth, credits, saved outputs, and playback history.

​
Good First Customizations

Most people start by changing:
  • which tabs are visible
  • default ElevenLabs model choices
  • credit pricing
  • prompt presets
  • branding and copy

​
Verification

Your setup is working if:
  • voices load from ElevenLabs
  • text-to-speech returns playable audio
  • sound effects and music generation both save correctly
  • speech-to-speech works with an uploaded sample