How this works
A blockchain address encodes a network, a format, and a checksum so typos are caught before funds are sent. This tool validates the format and checksum locally — it does not check whether the address exists on-chain.
Supported chains
- Ethereum / EVM — 0x… 40 hex, EIP-55 checksum (Polygon, BSC, Arbitrum…).
- Bitcoin — Legacy (1…), P2SH (3…), SegWit (bc1…).
- Litecoin — L…/M… and ltc1….
- Tron — T… Base58Check.
- Cosmos — cosmos1… Bech32.
- Solana — Base58 public key.
Tip: always send a small test amount first when using an address for the very first time.