> For the complete documentation index, see [llms.txt](https://docs.locker.money/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.locker.money/introduction.md).

# Introduction

Locker is a consumer savings and investment app built on crypto technology. It makes moving money around the world easier and safer. 

With Locker, you can use EVM smart accounts (ERC-4337) to automate several actions:

#### [Forwarding](/using-locker/how-to-forward-funds.md)

* Redirect money any time you get paid or receive a transfer
* Forward money to a hot wallet you control, send royalty payments to a third party, etc.

#### [Off-ramp](/using-locker/how-to-off-ramp-to-cash.md)

* Withdraw crypto to USD and deposit it into your bank account or debit card

#### [Savings](/using-locker/how-to-save-in-locker.md)

* Set savings goals\*
* Earn yield\*
* Use time-based lock-ups\*

#### [DeFi (coming soon)](/using-locker/how-to-deposit-funds.md)

* Swap between tokens\*

`* coming soon`

### Key features

Every locker includes the following features:

* **Non-custodial:** Your funds always remain under your control.
* **Automated:** Once set up, you never need to sign a transaction again.
* **Secure:** We use minimally scoped [session keys](/how-it-works/session-keys.md) to move money on your behalf to pre-approved addresses. In the near future we will also allow users to set spending caps and other account firewalls to limit the impact of a compromised account.
* **Sponsored gas:** Locker [covers gas fees](/pricing.md) for all your transactions. We collect a small service fee for this service.

####