Nothing here should require trust - here's exactly what the site does and doesn't do.
Wallet Lookup never prompts you to connect a wallet, sign a message, or approve a transaction. There is no “Connect Wallet” button anywhere on the site.
The site has no way to move, spend, or otherwise touch your funds, so it has no reason to ever ask for a private key or seed phrase - and it never will.
You can paste an address and view its public data without signing in or creating an account. An account is optional and is used for saved wallets and the dashboard.
An account is optional. If you create one, your email and saved wallet addresses and labels are associated with it so you can use the dashboard.
Balances, transactions, and approvals are all recorded on the Ethereum blockchain, which is public by design. Wallet Lookup presents publicly available blockchain activity and market pricing in one place; it doesn't expose information that wasn't already public.
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