WhatsApp Real-Time Translate on Web — Chrome Extension Guide (2026)

WhatsApp real-time translate on Web is built into the WhatSender Pro Chrome extension. Each incoming message shows a translation card inside the chat bubble; smart compose translates your reply before you send. Supports 100+ languages with optional Listen text-to-speech. No Google Translate API key — buy one extension license or start a free 24-hour trial. Install from the Chrome Web Store and activate in the License tab.