No, inline is not in the scrabble dictionary.

What does inline mean in word?

In line with text, or inline, is the default behavior for pictures, clip art, charts, and SmartArt. When a figure is inline, it is treated exactly the same as any other character in the document.

Is Inline one word or two words?

Re: inline or in line or inlined

And note that it's two words. There are specialist uses for the single word 'inline' (in, for example, ICT), which aren't appropriate in this context. Use a dictionary if you want to use 'inline'.