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I don't know how to get a bitcoin or cryptocurrency wallet address.

Can anyone help me with that information?

closed as too broad by Raghav Sood, JBaczuk, chytrik, abeikverdi, Gopoi Aug 18 '18 at 22:39

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    There are many bitcoin wallet services as well as more hands-on ways using open source applications, including bitcoin-core which is the bitcoin software that also has a wallet implementation. – JBaczuk Aug 13 '18 at 2:47
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Generally speaking you would want to download a bitcoin wallet application (desktop, server, or mobile app) and use that (usually there is a "receive" button, or similar depending on the type of wallet, and that will show a new receiving address).

There are ways to generate an address without a wallet, like using a site like https://www.bitaddress.org ,however, I don't recommend that unless you know what you are doing.

Here is a list of some different bitcoin wallet applications: https://bitcoin.org/en/choose-your-wallet

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Bitcoin & Alternate Cryptocurrencies (i.e. Altcoins) luckily offers a wide range of methods to obtain a fungible wallet to properly use cryptocurrencies, such sending and receiving transactions, signing messages, operating special features embedded in blockchain and more. Here I will list full spectrum of the choices you can make to obtain a wallet address through your preferred way.

Types of wallets

Paper

Paper wallet is completely immune to hacker attacks

A paper wallet is essentially a document which contains a public address that can be used to receive Bitcoins and a private key, which allows you to spend or transfer Bitcoins stored at that address. Those are often printed in a form of QR-codes so that you can quickly scan them and add the keys to a software wallet to make a transaction. A paper wallet can be generated using services like BitAddress or Bitcoinpaperwallet that allow users to create a completely random Bitcoin address and a private key to it. The generated document can then be printed, with some services offering a tamper-resistant design or even an option of ordering holographic labels, and it is ready for use.

The main advantage of a paper wallet is that the keys are not stored digitally anywhere, which makes it completely immune to hacker attacks, malware that can log the user’s keystrokes and basically any form of digital theft. However, some precautions when creating a wallet still need to be taken. Obviously, before generating a paper wallet you need to make sure that no one is watching you do it. To rule out the risk of any spyware monitoring your activities, it is recommended to use a clean operating system, such as Ubuntu, running from a USB flash drive or DVD. Furthermore, once the paper wallet is set up, the website code should be able to run offline, which allows you to disconnect from the Internet before actually generating the keys. Finally, use a printer that is not connected to a network.

Moreover, it’s important to understand that you are printing valuable private information on a piece of paper. So, you need to take certain measures to protect that piece of paper. For instance, it is recommended to keep it in a sealed plastic bag to protect it from water, damp and general wear and tear. Some people prefer laminating it and storing it in a safe, a deposit box or entrusting it with a solicitor.

Physical Bitcoin

Physical Bitcoins has recently become a prized collector’s item

Physical Bitcoin is usually pre-loaded with a fixed amount of BTC, and the intention is that its value cannot be spent as long as the private key remains hidden. This is normally achieved through implementation of a tamper-evident seal.

The first of its kind, Bitbill was shaped like a credit card, but most alternatives that followed were shaped as a round medal. Mike Cadwell, a cryptocurrency enthusiast nicknamed ‘Casascius’ created the first of the popular Casascius physical Bitcoins in 2011. Private keys were hidden under a peelable hologram, when removed it left a tamper-evident pattern. When redeemed, the coin lost its digital worth. Since then, there have been several new coin manufacturers.

Physical Bitcoins are a very convenient way of storing your funds more safely and can be extremely useful when trading offline. On top of that, they’ve recently become a prized collector’s item. The main disadvantage, however, is a serious one. In November of 2013, Mike Cadwell was asked to cease operations by the Financial Crimes Enforcement Network, as his work was considered a money transmitter. The regulations for this activity were unbearable, so he was forced to stop the sales of items containing digital Bitcoins. As BTC is still a legal grey area in a lot of countries, such items might even be considered counterfeit money by authorities.

Mobile

Mobile wallet is very prone to hacker attacks

For those actively using Bitcoins on a daily basis, paying for goods in shops or trading them face-to-face, a mobile BTC wallet is an essential tool. It runs as an app on your smartphone, storing your private keys and allowing you to pay for things directly from your phone. Moreover, some apps enable users to use their smartphones’ near-field communication feature, which means they can simply tap their phone against the reader, without having to provide any information at all.

Any full Bitcoin client requires access to the entire Blockchain ledger, which is constantly growing and requires several gigabytes of storage. Hence why, mobile wallets take advantage of simplified payment verification (SPV) technology. They only work with very small subsets of the Blockchain, relying on trusted nodes in the Bitcoin network to ensure that they have the correct information.

Despite being a convenient on-the-go solution for Bitcoin storage, mobile wallets are very prone to hacker attacks. Moreover, you can lose control of your wallet if someone simply gains access to your mobile device. There’s a big variety of Bitcoin wallet apps for devices running on Android. Apple banned Bitcoin wallets from the AppStore in February 2014, but reversed its decision several months later.

Airbitz

iOS, Android

Zero-knowledge, single sign-on, one-touch 2 factor authentication

Bitcoin Wallet

iOS, Android

Hierarchical deterministic, enable to browse Bitcoin merchants in your area, open source software

Copay

iOS, Android, Windows Mobile

Can have multiple users, so the group approves each transaction to send money, open source software

FreeWallet

iOS, Android

Cold storage, withdraw from and to any cryptocurrency

Jaxx

iOS, Android

Cold storage, no verification required

Mycelium

iOS, Android

Сold storage, hierarchical deterministic, open source software

Web

Web wallet enables you to access the funds from any device connected to the Internet

Web wallets store your private keys on a server of a company providing such services. The server is constantly online and is controlled by someone else. Different services offer different features, with some of them linking to mobile and desktop wallets, replicating your addresses across the devices you own.

Much like mobile wallets, e-wallets enable their users to access their funds on-the-go from any device connected to the Internet. But unless implemented correctly, the organizations running the website might gain access to your private keys, thus getting total control of your funds. Moreover, some e-wallets are operating on the base of exchanges, and there have been instances of exchanges shutting down and running away with their users’ funds.

Service

Coinbase

One-stop solution, an exchange integrated with a wallet.

Circle

Users can store, send, receive and buy Bitcoins.

Blockchain

One of the most popular web-based wallets.

Strongcoin

Offers a hybrid wallet, which lets you encrypt your private address keys before sending them to its servers.

Xapo

A simple Bitcoin wallet, with the added security of a cold-storage vault.

Desktop

Desktop wallet is more secure than online and mobile wallet

Desktop wallets are downloaded and installed on your computer, storing your private keys on your hard drive. By definition, they are more secure than online and mobile wallets, as they don’t rely on third parties for their data and are harder to steal. They are still connected to the Internet, which makes them inherently insecure. However, desktop wallets are a great solution for those trading small amount of Bitcoin from their computers.

There is a variety of different options of desktop wallets that cater for different needs. Some focus on security, some on anonymity and so on.

Name

Electrum

Mac OS, Windows, Linux

One of the most popular, robust, effective and secure desktop wallets; open source; allows you to replace a transaction fee on an already broadcasted transaction, which speeds up the confirmation process; address tagging; encryption

Exodus

Mac OS, Windows, Linux

Very user-friendly and easy to understand, reliable wallet.

Bitcoin Core

Mac OS, Windows, Linux

Full node wallet, you need to download the entire blockchain to use it. It allows you to independently verify transactions and not rely on anyone else in the system.

Copay

Mac OS, Windows, Linux

Multisignature wallet; mobile and desktop; open source.

Armory

Mac OS, Windows, Linux, Ubuntu, RaspberriPi

Prioritizes safety and security; features a variety of encryption and cold-storage options.

Hardware

Hardware wallet is the most secure way of storing any amount of Bitcoins

A hardware wallet is a rather unique type of Bitcoin wallet that stores the user’s private keys in a secure hardware device. It is the most secure way of storing any amount of Bitcoins, there have been no verifiable incidents of money being stolen from a hardware wallet. Unlike paper wallets, which must be imported to software at some point, hardware wallets can be used securely and interactively. Moreover, they are immune to computer viruses, the funds stored cannot be transferred out of the device in plaintext and in most instances their software is open source.

Some hardware wallets even have screens, which add another layer of security, as they can be used to verify and display important wallet details. For instance, a screen can be used to generate a recovery phrase and to confirm the amount and address of the payment you wish to make. So, as long as you invest in an authentic device made by a trustworthy and competent manufacturer with a good reputation, your funds will be safe and secure.

Ledger Nano S

58 €

Screen; two buttons that you need to press simultaneously to confirm a transaction, which prevents hackers from hacking into it and confirming payments; PIN code; box ships with an anti-tampering seal.

TREZOR

$99

Screen; two buttons; wallet can be backed up with up to 24 words + passphrase; PIN code.

KeepKey

$99

Screen; digital screen and metal body; PIN code; number randomization; can be backed with up to 24 words; recovery can be done with Chrome extension.

Ledger HW.1

$17

No screen, so must be setup on bootable USB or offline computer; backed up with a 24-word seed; PIN code; security card that provides extra two factor authentication.

Bitcoin wallets and security

Possible problems:

Catching malware. Malicious software can scan your disk and find your private keys. Seconds later, all your Bitcoins can be gone. A trojan can encrypt all the files on your hard drive. Afterwards, it might find all links to your wallets, realize how much money you own and demand that exact amount of Bitcoins to decrypt your hard drive. A virtual exchange can run away with your money. You can lose your laptop or your phone with your wallets installed on them.

Pieces of advice

Avoid using any kinds of wallets that require Internet connection; use cold storage options instead. Always be cautious and double-check everything. For instance, you could receive an email made to look like it’s from BlockWallet, but it is actually from BlokcWallet. If you authorize it, your Bitcoins will disappear immediately.

As for other altcoins many of the aforementioned methods to obtain a wallet are valid also.

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