# Deposit & Withdraw

This tutorial is a step-by-step explanation of how to deposit & withdraw your funds. If you want to understand how the internal system of Tornado.cash works, please refer to [this tutorial](https://docs.tornado.cash/how-does-tornado.cash-work).

## **Deposit**

### Choose a chain

Tornado.cash is available on several blockchains, so you will have to choose among 4 chains:

![](.gitbook/assets/azpoj.gif)