Instant Incoming Message Translation
Automatically detect the customer language and place a readable translation beside the original message as soon as it arrives.
WATransExt Chrome extension
WhatsApp Web Translate for Real-Time Messages and Voice Notes
Translate customer messages as they arrive, write replies in your own language, and turn voice notes into readable translations without leaving WhatsApp Web.
- No copy-paste
- Per-chat settings
- Privacy-first
WATransExt translation workspace
Auto translation active
A
Auto translateAmelia
Spanish detected - English reply
Today
Hola, ¿puedes confirmar el precio para 1.000 unidades?
Incoming message translated
Hello, can you confirm the price for 1,000 units?
I can confirm it today. Shipping is included.
Translated reply ready
Puedo confirmarlo hoy. El envío está incluido.
0:18
Voice message translated
We need delivery before the end of this month.
Type in your language...Translate & send
Designed for WhatsApp Web in desktop Chrome browsers.
Translate inside the conversation
Translate WhatsApp Messages Without Copying and Pasting
Keep the full conversation in view while WATransExt handles incoming text, outgoing replies and voice notes directly in WhatsApp Web.
Translate and Send in One Step
Write in your own language, translate with a shortcut and send a natural reply without opening another tab.
WhatsApp Voice Message Translation
Turn voice notes into translated text so you can understand important details quickly. Voice translation is available with Max.
Built for real conversations
WhatsApp Message Translate That Works the Way You Chat
Control how each conversation is translated, prevent avoidable sending mistakes and keep translated content comfortable to read.
Automatic Real-Time Two-Way Translation
Translate received messages and outgoing replies continuously without interrupting the conversation.
Independent Settings for Every Chat
Choose different source languages, target languages and translation rules for each contact or group.
Block Untranslated Messages Before Sending
Catch replies that are still in your own language before they reveal the wrong text to a customer.
Keyboard Shortcuts for Faster Replies
Configure shortcuts for translate and send, translate only, or send without translation.
Readable Translation Styles
Adjust translated text size and color so it fits naturally into light or dark WhatsApp Web themes.
Private by Design
Translation requests use provider interfaces, while WATransExt does not store your chat history on its servers.
100+ languages and multiple engines
Choose the Right Translation Engine for Every Conversation
Start with a free engine, then add premium engines or voice translation when your workflow needs more coverage.
All plans
Free Volcano Translation Engine
Use the Volcano translation engine for received and sent message translation on every plan.
Pro and Max
Google, Microsoft and Tencent
Switch among paid translation engines when language pairs, product terms or regional wording need another option.
Max plan
Voice Message Translation
Convert WhatsApp voice notes into readable translated text for faster follow-up.
For global communication
Built for Cross-Border Sales, Support and Global Conversations
WATransExt helps people who rely on WhatsApp Web every day and cannot let language slow down a valuable conversation.
Foreign Trade and Cross-Border E-commerce
Translate inquiries, quotations, MOQ, shipping, payment and after-sales messages while the buyer is still engaged.
International Customer Support
Understand questions, logistics updates and voice feedback, then reply clearly in the customer language.
Freelancers and Remote Teams
Work with overseas clients, suppliers and colleagues without moving every WhatsApp message into a separate translator.
International Social and Travel
Keep up with multilingual friends, travel contacts, local groups and cross-cultural conversations.
Start in minutes
Start WhatsApp Web Translate in Three Steps
No new inbox and no complicated migration. WATransExt works where your WhatsApp Web conversations already happen.
Add to Chrome - Free- 01
Add WATransExt to Chrome
Install the extension from the Chrome Web Store and pin it to your browser toolbar.
- 02
Open WhatsApp Web and Choose Languages
Select your translation engine, default language and any conversation-specific rules.
- 03
Read, Translate and Reply in One Place
Let incoming messages translate automatically, then translate and send your reply with a shortcut.
Flexible plans
Start Free, Upgrade When You Need More
Use the essential WhatsApp Web translator first, then unlock more engines or voice translation as your workload grows.
Free
Unlimited received and sent text translation, per-chat settings, shortcuts, display styles and the free Volcano engine.
Pro
Everything in Free plus Google, Microsoft and Tencent paid translation engines. Voice translation is not included.
Max
Everything in Pro plus WhatsApp voice message translation for text and audio workflows.
Product questions
WhatsApp Web Translate FAQ
Translate WhatsApp Web Messages Without Leaving the Conversation
Install WATransExt, understand customers faster and reply in the language they expect.
WATransExt is an independent browser extension and is not affiliated with, authorized by, endorsed by or sponsored by WhatsApp Inc. or Meta Platforms, Inc. WhatsApp is a trademark of its respective owner.