Instagram collapses blank lines when you paste a caption. Write on the left with the spacing you want; copy the right-hand version — the spacing survives. Works for Instagram, TikTok and LinkedIn. Nothing leaves your browser.
Your caption
Copy-ready (spacing preserved)
Tired of the paste-into-your-phone dance entirely? Smart Post Studio schedules Instagram posts from your desktop through the official API — line breaks intact, no phone needed. Free plan, no card.
Try the free planInstagram line breaks disappear for two reasons: a trailing space at the end of a line cancels the break after it, and fully empty lines get collapsed. Captions pasted from Notes or a word processor often carry invisible trailing spaces — which is why spacing looks right before you post and wrong after. This Instagram line break generator fixes both automatically, so the paragraph spacing you wrote is the spacing people see.
How it works. Instagram strips captions two ways: trailing spaces before a line break cancel the break, and fully empty lines get collapsed. This tool trims invisible trailing whitespace from every line and places an invisible blank character (U+2800) on empty lines so Instagram keeps them. The same trick preserves spacing on TikTok and LinkedIn. Your text is processed entirely in your browser — nothing is uploaded or stored.
More free tools: smartpoststudio.com/tools — including a live character counter for every platform's limit.