X thread (Twitter thread)
An X thread is a chain of posts published in sequence and linked as replies to one another, letting a creator develop a longer argument or story past the limit of a single standalone post.
A thread strings several posts together so each one links to the last, and readers tap through in order. It exists because a single idea often needs more room than one post allows, and because each post in the chain is its own object the algorithm can rank and people can reply to or repost individually. The first post carries almost all the weight. If it does not earn a tap, the rest of the thread is never seen.
Threads work well for step-by-step walkthroughs, numbered lists, and stories with a payoff you hold until the end. They work badly when a creator pads a single thought across ten posts to look substantial, which readers notice fast. Verified and Premium accounts can now write long-form posts up to 25,000 characters, so some material that once needed a thread fits in one post. The choice comes down to whether the sequence itself, the tap-through rhythm, adds anything.
The honest test is whether each post could stand on its own and still earn a reply. If the thread only holds together as one long block of text, it probably should have been a long-form post or an article. If each beat lands and makes the reader want the next one, the thread format is doing real work.
Frequently asked questions
how do you make a thread on x
are threads or long-form posts better on x
how long should an x thread be
LinkedIn to X — Turn a LinkedIn post into an X thread or long-form post. Open the free tool →