bitcoin-address

A simplified blockchain implementation in Java

Validate Bitcoin addresses - P2WSH, P2WPKH, P2PKH, P2SH and P2TR

Javascript implementation of the Bitcoin protocol for any Bitcoin based coins, on server and inside browsers, discover and move/manage your coins by yourself: Bitcoin transactions made simple for standard or multisig wallets, segwit and bech32 are supported, create and send by your own your Bitcoin, Bitcoin Cash, Zcash, Litecoin, DOGE, Dash, etc transactions, manage your keys and do not disclose them to dubious wallets software

Bitcoin Wallet Address Generator

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

🏷 A better way to share your Bitcoin address.

Searching Private Key(s) for given Bitcoin address(es)

Python scripts made from scratch to play with Bitcoin addresses

Chrome extension to instantly see the balance of any Bitcoin address.

This tool fixes a mistyped character in a Bitcoin Private Key, restores up to 5 missing character or up to 9 at the end.

❄️ Find all used addresses in your Bitcoin HD wallets bypassing gap limits.

Elliptical Curve Integrated Encryption System (ECIES), as specified by SEC 1 - Ver. 2.0

A simple P2PK, P2PKH, P2SH, P2WPKH, P2WSH output script/address parser/generator.

bitcoin utils

A website that allows you to make your own custom crypto donation link! No login or registration is needed, comes with many cool features.

This script generates valid bitcoin addresses and WIF-private keys. Have fun fiddling with it.

Generate Bitcoin addresses in the Crystal programming language

Python scripts to generate BTC addresses and private keys using a phrase list and check their balance and activity

Private bitcoin key

Simple script to brute force text file filled with passphrases and print any bitcoin keys with available balance. Program check for both compressed and uncompressed versions of addresses using bit library.

Python generator for vanity addresses for Bitcoin Cash (BCH)

Bitcoin address generator (for accademic use)

Bitcoin BCH Websocket - Subscribe to Blocks, OpReturns, Output Addresses

Python to analyse bitcoin blockchain, chainstate, blockindex, mempool etc

Validate Bitcoin address

convert text (BTC address) to QR codes made of unicode (text)

A Bitcoin public/private keys and address generator. Private keys in WIF format, compatible with standard wallets.