Crypto Wallet Playground
Bitcoin Address Validator
Validate any Bitcoin address format — Legacy, SegWit, Native SegWit or Taproot — with full checksum verification.
About this tool
Validate Bitcoin addresses in Legacy, SegWit, Native SegWit and Taproot formats. Checks Base58Check and bech32 encoding.
Bitcoin Address Validator — FAQ
What Bitcoin address formats are supported?
We support all four Bitcoin address formats: Legacy (P2PKH, starting with 1), SegWit (P2SH, starting with 3), Native SegWit (bech32, bc1), and Taproot (bech32m, bc1p).
Can I generate testnet Bitcoin addresses?
Yes. You can generate both mainnet and testnet Bitcoin addresses. Testnet addresses work with Bitcoin testnet faucets for development.
Are generated Bitcoin keys secure?
Keys are generated using the Web Crypto API's cryptographically secure random number generator. However, they are intended for testing — never use generated wallets for real Bitcoin.
How does address validation work?
The validator checks multiple criteria: format detection (Base58, bech32, EIP-55), checksum verification, length validation, and network prefix matching.
What networks does the validator support?
All 22+ supported networks: Bitcoin, Ethereum, Litecoin, Dogecoin, Solana, Tron, Ripple, Cosmos, Cardano, and more.
Can I validate multiple addresses at once?
Yes. You can paste multiple addresses and validate them all at once, seeing results for each one.
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Validate Bitcoin Address