Paste a blog post, draft, or essay — we split it into ready-to-post tweets at word boundaries with thread numbering.
Long article text… → 1/4 First tweet…
2/4 Next tweet…
Twitter / X threads convert long-form content into a sequence of 280-character tweets. The hard part is splitting cleanly: at word boundaries (never mid-word), counting the "1/9 " prefix against your character budget, and producing chunks short enough to leave room for hashtags or polls.
This tool handles all of that. Paste your blog post, essay, or draft; the output is a clean numbered thread you can copy tweet-by-tweet into the X composer.
X engagement on threads of 8–12 tweets often beats blog-post link CTRs by 3–5×. Convert your latest post into a thread, post the thread first, drop the link in the final tweet.
Substack/Beehiiv writers thread the highlights of each new issue. The thread drives the subscribe.
Just gave a talk? Thread the script while the room is still excited. Far better reach than a recording link no one clicks.
Sports, finance, politics — analysts who thread their hot take get more reach than analysts who link to a Medium post.
Sometimes a single tweet isn't enough. Quote-tweet your own first chunk and reply to it with the next, and so on.
The numbering prefix "NN/NN " can take up to 7 characters; the trailing space is the 8th. The tool slightly under-budgets so the prefix never accidentally pushes content over 280 in real-world use.
It splits at word boundaries (whitespace), not sentence boundaries. If you want strict sentence-boundary splits, add line breaks at sentence ends in your input.
Yes — change the per-tweet limit to 500 or 300. The tool accepts limits from 50 to 500 characters.
It treats them as regular characters. X's actual URL counting (every URL = 23 chars) is more nuanced — leave 30 characters of headroom if you'll add a URL.