Message length: up to 1000 characters
Button caption length: up to 30 characters
File size: up to 600KB
File name: up to 25 characters
Every Viber message can consist four of following elements: Text, Image & Button, File.
You can see below the supported combinations for each Viber Message.
Supported Viber Message layouts:
Text + Button
Text + Image + Button
When the Viber message layout is text only, then the Viber message type is transactional. Otherwise, the message type is promotional. The transactional and promotional Viber messages differ in cost. Check here for pricing details.
Unsupported Viber Message layouts:
Text + Image
Image + Button
File + Text
File + Image
File + Button
Updated 8 months ago