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✅ Address Validator

Validate Ethereum, Bitcoin, and Solana wallet addresses instantly before sending.

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Why Validate Before Sending?

Sending crypto to an invalid or incorrect address causes permanent, irreversible loss of funds. Blockchain transactions cannot be reversed. Always verify the address format before submitting.

Address Formats

  • Ethereum (EVM): Starts with 0x, 42 total characters (40 hex + 0x prefix)
  • Bitcoin Legacy: Starts with 1 or 3, 26–34 characters
  • Bitcoin SegWit: Starts with bc1, ~42 characters
  • Solana: Base58 encoding, 32–44 characters

Common Mistakes

  • Copying only part of an address from a truncated display
  • Sending ETH to a Bitcoin address or vice versa
  • Clipboard malware replacing copied addresses — always double-check

Related Tools

Wallet CheckerGas CalcHash Generator
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Reference

ETH0x + 40 hex chars
BTC Legacy1 or 3 prefix
BTC SegWitbc1 prefix
SOLBase58, 32–44 chars