Help Center
Support for RTVox text to speech
Find answers about voices, tiers, tone controls, exports, and billing. RTVox is powered by Google Cloud Text-to-Speech.
Popular Articles
Most viewed help articles
Generate your first audio
Pick a language and voice, paste a script, and generate natural speech in seconds.
Choosing the right voice tier
Understand Standard vs premium tiers like WaveNet, Neural2, Studio, and Chirp3-HD.
Tone, speed, and volume controls
Use tone presets and fine‑tune delivery for voiceovers and narration.
SSML basics (Google reference)
Learn how Speech Synthesis Markup Language affects speaking style and pronunciation.
Audio formats & quality
Choose output formats like MP3 and learn best practices for clear speech.
Premium required: why you may see limits
Premium voice tiers require membership. Learn what’s included and how to upgrade.
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Getting Started
From text to audio in a simple flow
Voices & Languages
Choose voices and understand tiers
Troubleshooting
Fix common problems quickly
Frequently Asked Questions
Quickly find the answers you need
What powers RTVox?
RTVox uses Google Cloud Text-to-Speech to generate natural‑sounding speech from text.
Which voice tiers are premium?
WaveNet, Neural2, Studio, and Chirp3‑HD are premium tiers. Standard voices are available on Free.
Does RTVox support multiple languages?
Yes. You can generate speech in multiple languages and preview voices before generating.
Can I control speaking style?
Yes. RTVox supports tone presets and lets you adjust speed and volume for better delivery.
What audio formats does RTVox export?
RTVox generates MP3 for easy sharing and editing.
How can I get technical support?
Use the Contact page to reach support, or review the Docs for product details.
Need More Help?
If you can't find an answer, contact support or review the docs for detailed guidance.