> ## Documentation Index
> Fetch the complete documentation index at: https://nexaid.hashkey.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Prerequisites

We will guide through the main function of NexaID browser extension.

**Download**

The NexaID browser extension, downloadable from the Chrome Web Store (versions greater than 0.3.0), is currently compatible with Chrome and Edge browsers. Support for other browsers is planned for the future.

Search `NexaID TransGate` in the Chrome Web Store, click the “Add to Chrome” button, the extension will install automatically. For the MetaMask wallet, remember to download from the chrome web store as well, make sure you update the MetaMask to the version above 11.8.0.

<img src="https://mintcdn.com/hashkey/mDpYilhlw67rpew6/images/extension.jpg?fit=max&auto=format&n=mDpYilhlw67rpew6&q=85&s=f09f07da34e9e14a697be88c0395a289" alt="" width="2794" height="1526" data-path="images/extension.jpg" />