Most trackers ask for your exchange API keys or a bank login. WalletLens doesn't ask for anything. No account, no sign-up. Your holdings sit in your own browser storage and never touch a server. Crypto, stocks, gold and cash in one net worth number, with live prices, P&L and allocation. Plus a rebalancing calculator that tells you what to buy or sell, drift alerts, and import by spreadsheet, screenshot or voice. Free. Web, Android and Chrome extension. English, Arabic, French, Spanish.