Stop listening to voice messages.
Every audio and video that lands on your WhatsApp becomes text in seconds, right in the chat. In 12 languages, nothing to install.
Audio · 4:07
Transcription: Hi, how are you? I went over the proposal with the team and we're good to move forward. Just two things: the first delivery would need to be on the 10th, and if it's possible to split payment into two installments. Everything else looks great, including the support period. If that works, send me the contract and I'll sign it today and let finance know.
09:41Deal, Marina. The 10th works, and you can split it into two. I'll send the contract this afternoon.
09:44Audio · 6:12
Transcription: Hi, good afternoon. I'll pass along this week's order: 12 boxes of sparkling water, 8 still, 6 packs of canned soda and 4 boxes of grape juice. You can deliver Thursday morning at the warehouse on Rua das Palmeiras, 340. If you're out of grape juice, orange is fine. Oh, and I already paid last week's invoice, just double-check it on your end. And about that Chilean wine you mentioned, if you have any…
09:41Got it, Mrs. Lucia. Thursday morning, and I'll send orange if grape runs out.
09:41Never listen to a 6-minute voice message again
The order comes in as audio, the text arrives right alongside it. Read it on your computer, copy the quantities straight into the AI you use, and find the conversation later by searching any word.
Learn more about transcriptionOi! Acabamos de pousar. Tem algum lugar que você recomenda pro jantar hoje?
14:02Translation: Hey! We just landed. Any place you'd recommend for dinner tonight?
14:02Welcome! Go to Ostradamus, in Ribeirão. Order the gratin oysters.
14:05Translation: Bem-vinda! Vai no Ostradamus, no Ribeirão. Peça a ostra gratinada.
14:05Everyone writes in their own language.
You never leave English and she never leaves Portuguese. LangZap detects her language on the first message and translates both sides in seconds, so the conversation flows as if you spoke the same language. She doesn't need LangZap.
In seconds. The conversation never loses its rhythm, and nobody waits on a translation.
Audio, video or text. Everything arrives in English.
It doesn't matter who sends it or how: LangZap transcribes what's spoken and translates what's written, on its own. You don't press a single button.
See all formats- MIKEAUDIOPortuguese0:38
Oi, as amostras foram despachadas hoje de manhã.
EnglishHey, the samples shipped this morning.
- MARIIAVIDEORussian0:21
Поужинаем сегодня вечером?
PortugueseShall we have dinner tonight?
- YUKITEXTJapanese
サンプルは届きましたか？
PortugueseDid the samples arrive?
You only speak English. They receive it in their own language.
And the reply makes its way back: you answer in English and each person receives it in their own language.
- MIKEAUDIOyou, English0:09
Done. I'll send the invoice this afternoon.
PortugueseFechado. Mando a fatura hoje à tarde.
- MARIIATEXTyou, English
Sure, let's do it. I'll pick you up at 8pm.
RussianДа, конечно. Заеду за тобой в 20:00.
- YUKITEXTyou, English
They arrived. I'll close at 500 pieces.
Japanese届きました。500個で決定します。
12 languages, both directions. Fast, without breaking the flow.
Translation arrives in seconds, so the conversation keeps its natural rhythm. Text, audio and video.
- Hello!Translation: Olá!
- ¡Hola!Translation: Hello!
- ПриветTranslation: Hello
- BonjourTranslation: Good morning
- Oi!Translation: Hi!
- 你好Translation: Hello
- こんにちはTranslation: Hello
- مرحباTranslation: Hello
- Ciao!Translation: Hi!
- HalloTranslation: Hello
- 안녕하세요Translation: Hello
- नमस्तेTranslation: Hello
Secure by design
LangZap connects as a linked device on your WhatsApp. Audio is processed in memory and discarded; it's not a privacy-policy promise: it's how LangZap was built.
Learn more about securityBuilt for people who live on WhatsApp
For anyone who sells over WhatsApp
The order comes in as a voice message in the middle of a busy chat.
You read it, reply, and never miss the sale.
For anyone who uses AI every day
The AI you use can't read a WhatsApp voice message.
Copy the transcript, paste it in, done.
For anyone who hosts travelers
The guest asks in another language and the reply takes forever.
Reply in English, they read it in their own language.
For anyone who buys and sells abroad
The supplier sends a voice message and the deal stalls.
It arrives transcribed and translated in your chat.
Ready in 2 minutes
- 1Subscribe in 1 minuteMonthly or annual, by credit card.
- 2Get your QR codeIt shows up on screen and also arrives by email.
- 3Scan it in WhatsAppLangZap connects as a linked device.
- 4DoneTranscription is already on.
One plan. Everything included.
7-day guarantee. Cancel anytime.
400 minutes of audio and video transcribed per month
1,000 translations per month, in both directions
12 languages automatic, nothing to configure
Your number works on the WhatsApp you already use
Frequently asked questions
See allNo. They receive the text in their own chat as usual, with nothing to install and nothing to pay. The subscription is only yours, and it covers every one of your conversations.