How to Generate Voice

Quick method (Voice page)

1. Go to Voices and pick a voice
2. Click on any voice to open its page
3. Type or paste your text in the text box
4. Adjust settings (speed and expressiveness/temperature) if needed
5. Click Generate
6. Play back the audio, then click Download MP3

Changing the pitch or tone of a voice

VocalLab doesn't have a pitch slider. The two generation settings are Speed (how fast the voice talks) and Temperature (expressiveness — higher is more dynamic, not higher-pitched). To get a deeper or higher-sounding voice:

• Pick a different voice that already has the tone you want — browse the voice library.
• Design your own voice by describing the tone, gender, age and accent you want in Voice Design.
• Clone a voice from a sample that has the tone you're after — see How to Clone a Voice.
• Use delivery tags like [whispering] for a softer, lower delivery.

AI Voice Studio (advanced)

For longer content or multi-voice projects:

1. Open AI Voice Studio
2. Create a new project
3. Add text blocks — assign a different voice to each block
4. Click Generate All
5. Export the full project as a single MP3

Tips for best results

• Keep text blocks under 500 characters for fastest generation
• Use punctuation — commas and periods create natural pauses
• For questions, use a ? — the voice will naturally rise in pitch
• For emphasis, write in ALL CAPS (use sparingly)

Supported content

✅ Any language the voice supports
✅ Numbers, dates, currencies (spoken naturally)
✅ Abbreviations (spell out for best results: "AI" → "Artificial Intelligence")
✅ Long scripts — text over 2,000 characters is automatically split into chunks and stitched into one seamless audio, up to your plan's per-generation limit (no need to split manually)