Message Translator for WhatsApp Web

Translates WhatsApp Web messages into a language you choose, on-device or with your own API key.

Message Translator for WhatsApp Web adds instant translation to your WhatsApp Web conversations. Read incoming messages in your own language and check what you're about to send before you send it — without leaving the chat or copying text into a separate translation site. HOW IT WORKS Open web.whatsapp.com as usual. Pick your target language once in the extension's settings, and translations appear inline next to the original message, so you always keep the original text for context. FEATURES - Translate incoming messages into the language you choose - Original text stays visible alongside the translation - On-device translation using Chrome's built-in translator — no message ever leaves your computer - Optional: connect your own translation API key if you prefer a specific provider or need wider language coverage - Set your preferred language once and forget it - Works inside the WhatsApp Web interface — no separate window or app PRIVACY The extension runs entirely in your browser. In on-device mode, your messages are never sent anywhere. If you choose to add your own API key, messages are sent only to that provider you configured, using your own account — never to us. There are no analytics, no accounts, and no message logging. WHO IT'S FOR Anyone messaging across languages: teams working with overseas suppliers or clients, support agents handling international customers, families and friends spread across countries, and anyone learning a language who wants to read real conversations. Not affiliated with, endorsed by, or sponsored by WhatsApp or Meta. WhatsApp is a trademark of Meta Platforms, Inc.