Segwitaddress.org is an OPEN SOURCE bitcoin paper wallet generator that utilizes Segregated Witness (SegWit) Pay To Witness Public Key Hash wrapped in a Pay to Script Hash (P2SH-P2WPKH) addresses. Segwitaddress.org uses the BitcoinJS library.

All of the functions on this page can be ran offline, by saving this site and running the index.html file, except for the sweep function which requires internet access to check the UTXOs and broadcast to the network.

You can enable testnet mode by adding ?testnet=true to the end of the url.


OK TO SHARE KEEP PRIVATE



Sweep SegWit Private Key

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Miner Fee Satoshis Per Byte





Bulk Keys

Prints in CSV format. 300 will take about 10 seconds.

Amount to Generate:








Brain Wallet

A brain wallet is a private key derived from some arbitrary data provided by the user. Brain wallets come with a high risk of losing funds through brute forcing. Some people use books, birth dates, poems or song lyrics -- these people lose all their money. Don't lose your money.

Brain Wallet Input:





Details

Enter a WIF private key to generate its corresponding segwit address.

WIF Private Key:





Looking for bech32? https://segwitaddress.org/bech32
Need Help? How to Use Paper Wallets

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SEGWIT OPEN SOURCE BITCOINJS
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Bitcoin must remain free.

DEAR SOVEREIGN BITCOIN USER, Segwitaddress.org needs your help.

Since Segwit activiation day, August 24, 2017, we have been running with no ads, no trackers, and completely free to all users. Please take one minute to send a small donation so that we can continue to operate for another 3 years. Our original sweep feature makes us the lightest wallet available that anyone can use or modify as they wish. We will never run ads, or collect your information. Don't trust us? Download the site and run it on your own machine to be sure. This site is free and open-source software usable by anyone under the MIT license. Over 40 other open-source projects have been built from this software. Please support free and open-source software to keep projects like this online and growing. Thank you.



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