Drop in the `.zip` from WhatsApp. The app parses `_chat.txt`, matches images, videos, audio, and documents, then rebuilds the conversation in a familiar messaging layout directly in your browser.
1. Upload the exported WhatsApp zip.
2. The app parses the transcript without scanning every attachment against every message.
3. Only the visible part of the chat is rendered, and media blobs load only when needed.
Upload the exported zip from WhatsApp and the reader will reconstruct the conversation with media, timestamps, and day separators.