Free tool

Thread Splitter

Turn a long draft into a clean thread that fits.

Quick answer

Paste your long text into the splitter above and it breaks the draft into posts that each fit the 280 character limit for a standard X post. It splits on natural breaks rather than mid sentence, so each post reads as a complete thought. Use it when an idea is too big for one post but too connected to cut into separate ones.

How to use the thread splitter

  1. 1
    Paste your long draft
    Drop the full text in above. Write it as one flow and let the tool break it up.
  2. 2
    Review the split posts
    Each post is checked against the 280 limit and split on a natural break, not mid word.
  3. 3
    Polish the seams
    Read the first line of each post. A thread keeps people moving only if every post earns the next tap.

What makes a thread hold together

  • Each post stays under 280 characters so nothing gets cut mid thought.
  • Splits fall on sentence or paragraph breaks so every post reads whole.
  • The first post carries the hook and the promise of what the thread delivers.
  • The last post can land the takeaway or a simple call to reply or repost.
One idea per post
A thread reads best when each post makes a single clean point. If a post is trying to do two things, that is usually a sign it should be two posts.

Use cases

Turning a blog draft into a thread

Paste an outline or a section and split it into postable chunks in seconds.

Rescuing a post that ran long

When a single post blows past 280, split it instead of hacking the idea in half.

Repurposing a newsletter

Break a longer piece into a thread so the idea reaches people who never leave the feed.

FAQ

Each post follows the standard 280 character limit. The splitter keeps every post under that so nothing gets cut off between breaks.

Related tools and guides

Tweet Character Counter

A free tweet character counter for X. Paste your post to see the character count, the 280 limit, and where it will get cut off.

Tweet Length Checker

A free tweet length checker for X. Paste a post to see if it fits the 280 character limit and where it would be cut off.

Writing Tweets That Get Replies

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