Writing Right to Left ( RTL)

We are from middle east and need to write Right to Left ( RTL ) .
Is there any plan to do this ?

Hello, Amin.

While the RTL / arabic / persian / hebrew interface language is not something that is available on Mattermost webapp so far, we have the following feature request created to discuss about this:

I would recommend you to vote on it to keep yourself notified for updates on this topic. Meanwhile, you can see some users sharing their plugins that you might be interested to explore on such as:

Hope that helps.