Instagram grid posting order

Instagram puts the newest post at the top-left of the profile and shoves everything else right and down. A 3×3 that you designed left-to-right will assemble backwards if you upload in reading order.

Post the visual bottom-right tile first. Then the rest of that row, right to left, then the middle row, then the top row, ending on the visual top-left.

Loftpix names that first file tile-01-post.png when you pick Instagram order. Do not re-crop in the Instagram composer or the seams drift.