No uploads, ever Runs 100% in your browser Free forever

View your chats privately

Open your WhatsApp or Instagram exports and read them like the real app. They stay on your device — no accounts, no tracking, no server uploads.

View a Chat
ChatLume - Shed light on your chats. | Product Hunt
WhatsApp Chats
Open .txt or .zip exports
Instagram DMs
Open JSON export .zip files

Private by default

Everything runs in your browser. No server, no accounts, no data collection. Your chats never leave your device.

Works offline

After the page loads, you don't need internet. Parse and view massive exports instantly, no waiting.

See your stats

Who messages most. Your favorite emojis. Message frequency by hour. Simple analytics, nothing fancy.