Available at https://ltfnpw.scalaris.org
- Create bech32, segwit (p2sh-p2wpkh), and legacy (p2pkh) addresses
- Bulk generate addresses
- View details of private keys
- Private key encryption and decryption (BIP38)
- Create printable paper wallets with multiple designs
- Generate BIP39 mnemonic seeds
- View details and derived addresses of BIP39 mnemonic seeds
- The entire page is a single html file, so it can be saved easily
- BigNumber (BN): https://github.com/indutny/bn.js
- crypto-js: https://github.com/brix/crypto-js
- QR code generator: https://github.com/kazuhikoarase/qrcode-generator
- Scrypt: https://github.com/dchest/scrypt-async-js
- es6-promise: https://github.com/stefanpenner/es6-promise