Crypto Address Validator

Check the format of Bitcoin and Ethereum addresses.

100% private Instant Free forever

About the Crypto Address Validator

The Crypto Address Validator checks whether a wallet address matches the expected format for Bitcoin (legacy, P2SH and Bech32/SegWit) or Ethereum. Validating format helps you catch typos before sending funds. It checks structure, not ownership or balance.

How to use the Crypto Address Validator

  1. 1Paste a wallet address.
  2. 2See the detected network and validity instantly.
  3. 3Double-check before sending any funds.

Popular use cases

  • Catch typos before a transaction.
  • Identify whether an address is BTC or ETH.
  • Verify formatting when integrating wallets.

Frequently asked questions

Does a valid format mean the address is safe?

No. It only confirms the format is correct, not that the address is genuine or owned by the intended recipient.

Which formats are supported?

Bitcoin legacy (1…), P2SH (3…), Bech32 (bc1…) and Ethereum (0x…).

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