What is a thread?

Also called X thread, Twitter thread, tweetstorm.

A thread is a series of connected posts from the same account, each published as a reply to the one before, so they read in order and tell a longer story or explain something step by step.

Why it matters

On X, a single post holds 280 characters on a standard account, which is too short for a list of tips, a launch story or a how-to. A thread breaks a bigger idea into readable pieces, and its first post works like a headline that decides whether people read on. For a small business, a good thread is a way to show what you know in your own words, without writing a blog post.

Example

A bike repair shop posts "5 checks before your first spring ride (thread)", then one short post per check with a photo, and a last post with its booking link.

How to create a thread on X

X builds threads in the same composer you use for a single post.

Start a new post and write the first part.
Select the plus icon, which lights up once you've typed something, to add the next post.
Repeat until the thread is complete, then select Post all.
To add to a thread you've already published, open it and use Add another post. Only you can see that option.

How to write a thread people finish

Meta's Threads app works on the same idea: each post holds up to 500 characters, and you can add follow-up posts to your own thread. The writing advice is the same on both.

Make the first post promise something specific: "How we cut our delivery times in half, in 6 steps" beats "Some thoughts on delivery".
One idea per post. If a post needs a second idea, it should be a second post.
Number the posts (1/6, 2/6) when order matters, so readers know how long it is.
Add a photo or screenshot where it explains faster than words.
Make each post understandable on its own, because people may see one in isolation.
End with a short summary and one call to action, such as a link or a question.
Stop when you're done. Five strong posts beat twelve thin ones.

Thread, Threads and comment threads

The word gets used three ways. A thread on X is a chain of your own connected posts. Threads, with a capital T, is Meta's text-based app, where people often call any post "a thread". A comment thread is the chain of replies under any post on any platform.

Thread ideas for a small business

Threads suit anything with steps, a list or a story arc. Start from questions customers already ask you.

A how-to: "How to choose the right paint finish for each room".
A list: "5 things to check before booking a wedding photographer".
A story: how you started, how a product was developed, or a tricky job you solved.
A myth-busting thread on common mistakes in your trade.
A round-up of the week: new stock, an event and a tip, one per post.

Common questions

How long should a thread be?

Long enough to deliver what the first post promised. For most small-business topics that's somewhere between three and eight posts. If you find yourself padding, cut it down or split it into two threads.

Do LinkedIn and Instagram have threads?

Not in the same sense. On LinkedIn, longer text goes in one post of up to 3,000 characters or a document carousel. On Instagram, step-by-step content usually works best as a carousel post.

Is a thread better than one long post?

On X, where a standard post is short, a thread is the natural way to say more. Where long posts are allowed, one well-structured post is often easier to read. Pick the format that fits the platform's limits and your audience's habits.

Source: X Help Centre: How to create a thread, checked 14 October 2026