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Whisperr

Thai ↔ Vietnamese

Translate Thai to Vietnamese by Voice in Real Time

Whisperr translates spoken Thai to Vietnamese — and Vietnamese back to Thai — live, with about 0.2 seconds of latency. Two-way, auto-detecting, and ready for conversations, calls, and video.

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00:00 / 01:00
[TH]สวัสดีครับ มีอะไรให้ช่วยไหม
[VI]Xin chào! Tôi có thể giúp gì cho bạn?
[TH]ขอโต๊ะสำหรับสองคนครับ
[VI]Cho tôi một bàn cho hai người, làm ơn.

This is a sample. Tap Record to sign up free and translate live, both ways.

~0.2s
Average latency
Two-way
Thai ⇄ Vietnamese
Auto-detect
No manual switching
100+
Languages supported

How to translate Thai and Vietnamese live

Three ways to use it — face-to-face, on a call, or while watching video.

Whisperr translating Thai and Vietnamese in real time — Face-to-face conversation 1Whisperr translating Thai and Vietnamese in real time — Face-to-face conversation 2Whisperr translating Thai and Vietnamese in real time — Face-to-face conversation 3Whisperr translating Thai and Vietnamese in real time — Face-to-face conversation 4

Built for live conversation

Everything you need for Thai ↔ Vietnamese

Real-time, two-way voice translation — not a file-based or one-way tool.

Two-way, auto-detect

Speak Thai or Vietnamese and Whisperr detects which and translates the other way — no toggling.

Real-time

Translation in about 0.2 seconds, fast enough for natural back-and-forth.

Read or hear it

Show the translation on screen or have Whisperr speak it aloud.

100+ languages

Beyond Thai and Vietnamese, Whisperr covers over 100 languages, including long-tail ones.

Every device

Native iOS, iPad, Mac, and Android apps, plus a web app and Chrome extension.

Broadcast Mode

Share a room link so others read your translated Thai or Vietnamese in their browser — no app needed.

Available everywhere

Supported Platforms

One unified login works everywhere. Sign in once and use Whisperr on native iOS, iPad, and Mac apps, on Android, on Windows, in your browser, or as a Chrome extension.

iOSMacAndroidWebChrome ExtensionWindows

Speak Thai and Vietnamese without the barrier

Start your next conversation, call, or video with live translation — free to try.

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What to expect translating Thai and Vietnamese live

Thai carries five tones and marks politeness with the particles khrap/kha. Whisperr’s speech recognition covers the Thai spoken across Thailand.

Vietnamese distinguishes six tones and attaches classifiers to most nouns. Recognition likewise covers the Vietnamese of Vietnam.

The transcript shows each side in its own writing system: the Thai script, written without spaces between words for Thai, the Latin alphabet with tone diacritics for Vietnamese. Thai and Vietnamese are tonal languages, where pitch changes a word’s meaning, so translation works on whole phrases rather than isolated words. Because Whisperr auto-detects which of the two languages is being spoken, Thai to Vietnamese conversations flow in both directions without switching anything by hand.

Thai to Vietnamese translation FAQ

Can I translate Thai to Vietnamese by voice in real time?+
Yes. Whisperr listens to spoken Thai and shows or speaks the Vietnamese translation live, with about 0.2 seconds of latency — in person, on calls, or over video.
Does it translate both directions?+
Yes. It auto-detects Thai and Vietnamese and translates each into the other automatically, so a two-way conversation just flows.
Where can I use it?+
Face-to-face (microphone), on video calls (browser tab capture), and while watching video (floating subtitles on iOS & Android or tab capture).
Which devices are supported?+
Native iOS, iPad, Mac, and Android apps, plus a web app and a Chrome extension. One login works everywhere.
Is it free?+
You can start for free. Unlimited real-time use is available on a low flat annual plan, with no per-minute metering or per-language caps.
Which Thai varieties does Whisperr understand?+
Whisperr understands Central (standard) Thai, Isan, Northern, and Southern Thai; speech recognition adapts to accents automatically, with no setup.
Can it handle Thai and Vietnamese tones?+
Yes. Thai and Vietnamese distinguish words by pitch, so Whisperr recognizes complete phrases in context instead of guessing at isolated syllables.

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Break the language barrier in any conversation, call, or video.

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