A library for working with Bitcoin

Python-based Bitcoin and alt-coin utility library.

Bitcoin implementation in PHP

Audited pure JS library containing all Ethereum-related cryptographic primitives

Python-based library implementing a Hierarchical Deterministic (HD) Wallet generator for 200+ cryptocurrencies.

Ethereum HD Wallet derivations in Go (golang)

Dead-simple BIP32 (HD) wallet creation for BTC, BTG, BCH, LTC, DASH, USDT, QTUM and DOGE

Easy to use bitcoin recovery tool to fix damaged private key, mini-private key, address, BIP38 encrypted key, mnemonic (seed phrase), BIP-32 derivation path, Armory backups, bitcoin core wallet password, and more

Generation of mnemonics, seeds, private/public keys and addresses for different types of cryptocurrencies

A command-line tool that derives bip32 addresses and private keys.

JavaScript component for Bitcoin hierarchical deterministic keys (BIP32)

A BIP32 compatible library.

Secure, audited & minimal implementation of BIP39 mnemonic phrases

BIP32/39/44 crypto wallet for Flipper Zero

The open source hardware wallet smartcard - Satochip.io

Utility to audit the balance of Hierarchical Deterministic (HD) wallets. Supports multisig + segwit wallets.

This is a very simple and easy-to-use key/wallet generator for Bitcoin (BTC) and Ethereum (ETH). It's implemented in Golang and incorporates the BIP32, BIP39, BIP43, BIP44, BIP49, BIP84, BIP86, BIP173, SLIP44, and EIP55 protocols. This allows for the creation of keys, mnemonic seeds, and Hierarchical Deterministic (HD) addresses.

PHP libraries implementing bitcoin key functions, as well as BIP32 and electrum.

A command-line tool that performs Bitcoin wallet address discovery.

Lightweight, open-source, universal cold wallet generator

A Bitcoin HD Wallet software. Use a long key and a simple phrase to generate tens of thousands of Bitcoin wallet addresses.

Watch Only bitcoin wallet tracker for Android

BIP32 is a Brainwallet-based implementation for BIP0032 deterministic wallet generation

btclib: a python3 library for 'bitcoin cryptography'

Bitcoin address generator (bech32, segwit, paper wallets, BIP39 seed, etc.)

BIP32 for Monacoin and Kumacoin

Rust implementations of BIP32/39 and Ledger device comms

Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) wallets.

🔐 Key derivation for Stellar (SEP-0005) 🚀

A native Bitcoin SPV client library for iOS with BIP32 support.