> For the complete documentation index, see [llms.txt](https://zkrush.gitbook.io/zkrush-document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zkrush.gitbook.io/zkrush-document/website-tutorial/master-account/sign-up-sign-in-master-account.md).

# Sign Up / Sign In Master Account

> ***The master account is your only credential to access ZKRush, and you can access the full functionality of the website only after logging in. You can follow the process below to register and log in.***

### [Register](#register) <a href="#register" id="register"></a>

1.Visit [ZKRush](https://pool.zkrush.com/) website and click on the upper right corner to register; or directly visit the [registration page](https://pool.zkrush.com/signUp).

2.Fill in your **email** and **password** to submit registration.

3.ZKRush will send you an email with an account activation link, click the **link** in the email to **complete** the registration and activation.

<figure><img src="https://3590479586-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAHpF5fGi5Buzg8IFFvMG%2Fuploads%2F4nfYwK6s3LAv9vs4qfpd%2Fimage.png?alt=media&amp;token=f3e04e06-40cf-4467-96a2-5446027a5b66" alt=""><figcaption></figcaption></figure>

### [Sign In](#sign-in) <a href="#sign-in" id="sign-in"></a>

1.Visit [ZKRush](https://pool.zkrush.com/) Websiite and click on the upper right corner to register; or directly visit the [registration page](https://pool.zkrush.com/login).

2.Enter your **account** (email) and **password** to submit and log in.

> ***⚠️If you turn on two-factor verification, enter your verification code according to the subsequent prompts to complete the operation.***

<figure><img src="https://3590479586-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAHpF5fGi5Buzg8IFFvMG%2Fuploads%2FaUMVsGrFrMgEcsNp4BHV%2Fimage.png?alt=media&amp;token=ab254872-0ea8-4587-9aeb-3a326aaf183e" alt=""><figcaption></figcaption></figure>