ChainLook

Look up any wallet, on any chain

Paste a wallet address to see its live balance and recent activity across Bitcoin, Ethereum, Tron, BNB Chain and more. No account needed.

BitcoinEthereumTronBNB ChainPolygonArbitrum+ more
Leave on auto-detect and we will work out the chain from the address.

Sanctions & watchlist check

Free. Check whether a wallet appears on OFAC sanctions lists or is flagged for money laundering or other criminal activity before you deal with it.

Free real-time wallet alerts

Create a free account and get an email the moment any wallet you watch moves. Watch as many addresses as you like, on any chain, with no limits.