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# Introduction
There are three types of storage:

 + **Local:** Data in local storage never expires, even if the site visitor
   closes your page. When the visitor reopens the page later, the data can still
   be retrieved. You can store up to 50kb of data in local storage.

 + **Session:** Data in session storage is available while the site visitor's web
   session is active. The session ends when the visitor closes the browser tab
   or window. When the session ends, all the data in session storage is lost.
   Reloading or restoring the page does not affect session storage data. You
   can store up to 50kb of data in session storage.

 + **Memory:** Data in memory storage is available as long the site visitor
   does not refresh or close the page. Reloading or restoring the page
   clears the memory storage data. You can store up to 1mb of data in memory
   storage.

 Get hands-on experience with the Frontend Storage API on our [Hello Storage](https://www.wix.com/velo/example/hello-storage) example page. 

 To use the Frontend Storage API, import the needed storage type(s) from the
 `wix-storage-frontend` module:

   ```javascript
   import {local, session, memory} from 'wix-storage-frontend';

   // Or one of:

   import {local} from 'wix-storage-frontend';
   import {session} from 'wix-storage-frontend';
   import {memory} from 'wix-storage-frontend';
   ```

 The APIs in `wix-storage-frontend` can only be used in front-end code.

 Some older browsers may not fully support `wix-storage-frontend`. See [Browser compatibility](https://developer.mozilla.org/en-US/docs/Web/API/Storage#Browser_compatibility) 
for more information.

 > Learn more about wix-storage-frontend in [Getting Started](/getting-started/storage-api) and on [Wix Learn](https://www.wix.com/learn/online-course/coding-with-velo/velo-frontend#use-wix-storage-api).

velo_wix-storage-frontend

Removes **all** items from local, session, or memory storage.

clear

void

Gets an item from local, session, or memory storage.

If an item does not exist, `getItem()` resolves to null.

getItem

string

Removes an item from local, session, or memory storage.

removeItem

Stores an item in local, session, or memory storage.
 > **Note:** You can store up to 50kb of data in local and session storage and up to
 > 1mb in memory storage.

setItem

# Introduction
To learn more about local, session, or memory storage, see [`wix-storage-frontend`](wix-storage-frontend.html).

 Get hands-on experience with the Storage API on our [Hello Storage](https://www.wix.com/velo/example/hello-storage) example page.

 To use the Frontend Storage API, import the needed storage type(s) from the
 `wix-storage-frontend` module:

   ```javascript
   import {local, session, memory} from 'wix-storage-frontend';

   // Or one of:

   import {local} from 'wix-storage-frontend';
   import {session} from 'wix-storage-frontend';
   import {memory} from 'wix-storage-frontend';
   ```

Storage

Used for local storage of data.

Use the methods in [`Storage`](wix-storage-frontend.Storage.html) to manage `local` data.

import {local} from 'wix-storage-frontend';

// ...

local.setItem("key", "value");

Store an item in local storage

import {local} from 'wix-storage-frontend';

// ...

let value = local.getItem("key"); // "value"

Retrieve an item from local storage

import {local} from 'wix-storage-frontend';

// ...

local.removeItem("key");

Remove an item from local storage

import {local} from 'wix-storage-frontend';

// ...

local.clear();

Remove all items from local storage

local

Used for memory storage of data.

Use the methods in [`Storage`](wix-storage-frontend.Storage.html) to manage `memory` data.

import {memory} from 'wix-storage-frontend';

// ...

memory.setItem("key", "value");

Store an item in memory storage

import {memory} from 'wix-storage-frontend';

// ...

let value = memory.getItem("key"); // "value"

Retrieve an item from memory storage

import {memory} from 'wix-storage-frontend';

// ...

memory.removeItem("key");

Remove an item from memory storage

import {memory} from 'wix-storage-frontend';

// ...

memory.clear();

Remove all items from memory storage

memory

Used for session storage of data.

Use the methods in [`Storage`](wix-storage-frontend.Storage.html) to manage `session` data.

import {session} from 'wix-storage-frontend';

// ...

session.setItem("key", "value");

Store an item in session storage

import {session} from 'wix-storage-frontend';

// ...

let value = session.getItem("key"); // "value"

Retrieve an item from session storage

import {session} from 'wix-storage-frontend';

// ...

session.removeItem("key");

Remove an item from session storage

import {session} from 'wix-storage-frontend';

// ...

session.clear();

clear( )