Kaption AI

Kaption AI is a browser-based tool that transforms the WhatsApp Web experience in three meaningful ways. First, it transcribes audio messages to text automatically — so you never have to scramble for headphones in a quiet room or replay a long voice note multiple times to catch what was said. Second, it generates AI summaries of your chats, giving you the key points without having to scroll through dozens of messages. Third, it adds a privacy mode and passkey lock to your WhatsApp Web session, protecting your conversations when others are nearby. Designed for both personal and professional use, Kaption AI is the upgrade WhatsApp Web should have had from the start.