How to Create a Secure MyEtherWallet Private Key 

MyEtherWallet (MEW) is one of the most used Ethereum wallets in the world. It provides users with a simple and secure way to store their Ether and other ERC-20 tokens. This article will explain how MEW works and the different types of MyEtherWallet private key (MyEtherWallet pribadong key) it uses to secure your funds. 

What is MyEtherWallet? 

MyEtherWallet (MEW) is an open source, JavaScript-based Ethereum wallet that allows users to store, send, receive, and exchange Ether and ERC-20 tokens on the Ethereum blockchain. It has become one of the most popular wallets for storing Ether due to its ease of use and its wide range of features. 

Private Keys 

The main feature of MEW is its ability to generate private keys which are used to access your wallet and its funds. A private key is a long string of random characters that serves as a password for accessing your wallet. It is important that you keep this key safe as anyone who has access to it will be able to access your wallet and its funds. 

There are four different types of private keys used by MEW: Mnemonic Phrase, Keystore File/JSON File, Extended Private Key (xPrivKey), and Private Key. Each type offers different levels of security but all provide a secure way for users to protect their funds from potential attackers or malicious actors. Let’s take a closer look at each type: 

Mnemonic Phrase – A mnemonic phrase is a set of 12 words randomly generated by MEW when you first create your wallet. The mnemonic phrase can be used to recover your wallet if you ever forget or lose your private key or if you want to move your wallet from one device to another. 

Keystore File/JSON File – This type of file contains encrypted information about your account including your address and private key. It should only be used on devices that you trust since anyone who has access to it can access your funds. 

Extended Private Key (xPrivKey) – An xPrivKey is similar to a Keystore file but provides more security since it contains additional data such as the chain code along with the public address and encrypted private key information. 

Private Key – This type of key consists solely of alphanumeric characters and does not contain any additional information about your account such as an address or chain code like an xPrivKey does. Since it only contains the raw private key data, it should only be used on a computer that you trust since anyone who has access to it can gain access to your account without needing any additional information such as an address or chain code like an xPrivKey does..


Understanding how MEW works, what types of private keys it uses, and how they can help protect you from potential attackers or malicious actors will help ensure that your funds remain safe while using this popular Ethereum wallet service. There are many different ways in which MEW can help secure user accounts, so do some research before deciding which method(s) best suit(s) you needs when using this service! With proper understanding and implementation, MyEtherWallet can help keep users’ Ether safe while providing them with easy access when needed!

Vitor Correia Cardoso

Vitor Correia Cardoso