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What is LINE@? toggle
LINE@ is a service provided by LINE to allow businesses to communicate with their customers who use LINE.

- Send messages to all users who added your LINE@ account as a friend.
- Use messages to send your friends coupons, Coupons & Promotions, research pages, and more.
- Answer your customers' inquiries in real-time through 1-on-1 chats.
- Use the Auto Reply feature when you are unavailable to respond.
- Post various types of content (photos, videos, etc.) to your Home page to advertise your company.
- Purchase a variety of items in the Business Store to manage your account effectively.

For more information, please visit the LINE@ official website for PC.

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How do I register my email address? toggle
In order to create a LINE@ account, you must have an email address registered to your LINE account. Please register your email using the LINE app before signing up for a LINE@ account.

For more information about registering your email address, please see this article.

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What should I do if I forget my LINE password? toggle
Please see this article for how to change your LINE password.

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What are the recommended environments for LINE@? toggle
App Version
- Android 4.0.3 or higher
- iOS 8.0 or higher

PC Account Manager
Supported OSes: Windows and Mac
Recommended Browsers: Latest version of Google Chrome or Safari

Some features do not function in Internet Explorer. Please ensure you have JavaScript turned on no matter which browser you are using. Tablets are not supported.

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What information do I need to create an account using the LINE@ app? toggle
In order to create an account using the LINE@ app, you must provide the following information.

- Profile picture
- Account display name
- Business category (primary and secondary)

You cannot create an account until you provide all of the required information.

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How to create a new LINE@ account toggle
To create a new account from the PC and app versions of LINE@, please refer to the steps below:

LINE@ app
Tap the menu icon at top-right of the screen > + Create Account.

PC version of LINE@
1. Log in to LINE Business Center.
2. Select Services > LINE@.
3. Select Start using a Standard Account.

Note: When you create a new account, be sure to register your enterprise information.

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How can I switch between different LINE@ accounts? toggle
How can I switch between different LINE@ accounts?

You can switch between LINE@ accounts using the following steps.

App
Tap on ≡ sign at the top left of your screen to switch accounts.

PC
Switch between accounts from the list of accounts on the top page of the PC Account Manager.

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How many accounts can I create? toggle
For the limit on the number of accounts that can be created, please refer to the following:

Approved accounts
Up to 104 accounts can be created.

Standard accounts
Up to 10 accounts can be created.

If you create an account using the app, a standard account will be created. To create an approved account, you must apply for review after making a standard account.

Note: If you live in a country other than Japan, Taiwan, Thailand, or Indonesia, you will not be able to make an approved account, as there is no review process in place at this time.

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Can I use the "LIVE chat" feature? toggle
LINE@ account users do not have access to the "LIVE chat" feature available to LINE official accounts.

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Why did I get a LINE message saying that I’ve logged in to the PC Account Manager? toggle
'When you log in to the PC Manager, a message will be sent to your LINE app to notify you. If you receive a message like this even though you did not log in, a third party may have logged in using your account information. Please refer to the set of steps below that correspond to your situation.

1. If you can still use your LINE account
Someone may have logged in to the PC Manager using your account. Please change the password registered to your LINE account.

Please see the following articles for how to change your password.
- iOS, Android, Windows Phone, and Firefox OS users: Click here
- BlackBerry and Nokia users: Click here

2. If you cannot use your LINE account anymore
Your LINE account may have been stolen by a third party. If you log in to your LINE account using the smartphone you were using it on within 24 hours of receiving the login notification, you can retrieve your account. Please follow the steps below to log in to the LINE app.

a. Start the LINE app.
b. Tap Login or LINE User Login.
c. Enter the email address and password registered to your account, or tap Facebook, then tap OK.

Please change your password after logging in.

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