ResponsiveVoice language voices
Văn bản thành giọng nói tiếng Việt
ResponsiveVoice helps add Vietnamese text to speech to websites, apps, learning content and accessibility experiences.
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Available voices
Vietnamese voices for websites and apps
Use a friendly ResponsiveVoice voice name such as Vietnamese Female, or select by BCP-47 language code with { lang: 'vi-VN' }. The browser SDK uses native speech where it fits and falls back to ResponsiveVoice server audio when a closer voice is needed.
| Voice name | Language code | How to select it |
|---|---|---|
| Vietnamese Female | vi-VN | Use by exact name, pattern, or language query. |
| Vietnamese Male | vi-VN | Use by exact name, pattern, or language query. |
One-line browser setup
Add Vietnamese speech with JavaScript
<script src="https://cdn.responsivevoice.org/sdk/latest/responsivevoice.js"></script>
<script>
responsiveVoice.init({ apiKey: 'YOUR_API_KEY' });
responsiveVoice.speak("Thêm chuyển văn bản thành giọng nói tiếng Việt vào trang web hoặc ứng dụng của bạn.", "Vietnamese Female");
</script>For a first demo you can initialize without an API key and use the device voice. Register and verify your website domain to unlock the full voice catalog. For backend audio generation, use the REST API with your API key and secret.
The listening experience
Give Vietnamese readers a page they can hear
The ResponsiveVoice web player can narrate article content with paragraph-level highlighting, click-to-jump reading, speed controls, and a sticky mini-player after the controls scroll away. Set the player voice to Vietnamese Female for a page-level Vietnamese listening experience.
- Paragraph highlighting
- Voice override per page
- 0.5x to 3x speed cycle
- Skip non-readable elements
Use cases
Where Vietnamese text to speech helps
Accessibility
Let visitors listen to page content, instructions and support flows when reading is difficult or inconvenient.
Learning
Support language learning, pronunciation practice and e-learning narration with a voice selected for this page.
Apps and product UX
Speak confirmations, alerts, onboarding steps and generated content from the browser or your backend.
FAQ
Vietnamese text to speech questions
Which Vietnamese voice should I use?
Start with Vietnamese Female. If your app needs another tone or gender, test the other listed ResponsiveVoice voices and choose the one that best matches your audience.
Can I use Vietnamese text to speech in a browser?
Yes. Use the ResponsiveVoice browser library from npm or the CDN. The browser can use native speech and ResponsiveVoice fallback audio depending on the selected voice and platform.
Can I generate Vietnamese audio on a server?
Yes. Use the ResponsiveVoice REST API or API client with an API key and API secret. Keep the secret server-side only.
