Flex Message Update 4 released
2023/07/04

We've released Flex Message Update 4. The features have been added in Flex Message Update 4 and the target version are as follows: - New bubble sizes added - Font size and icon size can now be automat...


[Updated] Flex Message Update 3 released
2022/03/11

We've released Flex Message Update 3. In Flex Message Update 3, the following features have been added: - A video can now be displayed in the hero block - The max width and height of a box component ...


[Updated] Flex Message Update 2 released
2020/10/08

Flex Message Update 2 has been released for the Messaging API. Flex Message Update 2 includes these improvements: - Changed the maximum number of bubbles that can be included in a carousel - Added mo...


Flex Message Simulator tutorial now available
2020/06/09

We published our first tutorial about using the Flex Message Simulator. - Using Flex Message Simulator to create a digital business card Following this tutorial, you will obtain hands-on experience an...


Flex Message Simulator Update 1 (β) released
2019/08/30

We released Flex Message Simulator Update 1 (β). This version contains sample Flex Messages with more sophisticated layouts based on the new features of Flex Message Update 1.


Flex Message Update 1 released
2019/08/28

We've added new Flex Message properties. As a result, you can use the rich expressive power of HTML and CSS in Flex Messages. For details, see Sending Flex Messages.


Flex Message is now available on your desktop
2018/08/06

Flex Message is now available on your desktop. The feature is supported on LINE 5.9.0 for macOS and Windows. In addition, we have added the following new Flex Message properties so that you can create...


Flex Message released
2018/06/12

We have released Flex Message, a new message type for the Messaging API. Flex Messages are messages with a customizable layout. You can customize the layout freely by combining multiple elements. Flex...