Changing the typing direction in browsers

[AC Question]

As some of you might know, and unlike English, typing in Arabic should start from right to left. Now in such apps like FireFox and UC browser, when I'm typing in Arabic, letters accumulate from left to right which can very inconvenient when editing and highlighting text. Is there anyway I can change typing orientation from left-to-right to right-to-left? I have a J1 ace with android 4.4.1 KitKat OS