Paper Wallet is now a growing industry in the field of cryptocurrencies and the reason is that paper wallet stores cryptocurrencies offline on a piece of paper and that is why it is called a paper wallet. And in the case of bitcoin, the competition between companies is very tough because we all know that bitcoin is the most famous and in-demand cryptocurrency. To find the best btc paper wallet websites and to give reviews about them, we have searched a lot and now we are presenting the best btc paper wallet generator websites to you. Best Paper Wallet Websites/Generators of 2021 : A lot of companies are offering btc paper wallet facilities. Few of them provide a website platform but few of them provide only an android platform. → Btcofficialwallet.org (web app) → Mycelium.com (mobile app). → Walletgenerator.net (website) → Trezor.io (supports a large number of cryptocurrencies).