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🔐 Crypto Tools

BTC Address Generator

Generate Bitcoin addresses (P2PKH, P2SH, Bech32) from a private key. 100% client-side.

ETH Address Generator

Derive Ethereum checksum addresses from a private key or mnemonic phrase.

Convert raw hex private keys to WIF format and back. Compressed & uncompressed.

Key Compression

Convert between uncompressed (65-byte) and compressed (33-byte) public keys.