Free Tool

Twitter (X) Post Generator

This free Twitter post generator turns one idea into three posts for X, or a numbered thread. Every post is counted the way X counts it and kept within 280 characters, and a live preview shows how it reads. No sign-up needed.

Tip: end a sentence with a full stop and it is used as your own statement.
Format

Formula-based. Runs in your browser. Nothing you type is sent anywhere.

X Premium subscribers can post up to 25,000 characters; this tool keeps to the standard 280. Counts follow X's rules: every link counts 23, and emoji and CJK characters count 2.

Type a topic, a statement or a question. You get three drafts in different shapes (a one-liner, a question, a thread opener), a quote-post comment, or a whole thread split at sentence breaks. The generator is template-based: it places your idea into post structures we wrote by hand and runs entirely in your browser, so nothing you type is sent anywhere. Treat the drafts as a first pass and add your own details before you post.

How to use the Twitter post generator

  1. Type your idea. A topic ("custom cake pricing"), your own statement ("Most bakeries undercharge for custom cakes."), a question, or a longer draft. The tool tells you how it is reading it; end a sentence with a full stop to use it as a statement.
  2. Pick a format. Single post gives three drafts, Thread builds or splits a numbered thread, and Quote-post comment gives three replies to put on top of someone else's post.
  3. Set the style and tone. Choose a post style (or keep the mix) and a tone: plain, punchy, friendly or dry. For threads, set the length and the numbering.
  4. Copy, preview, regenerate. Every post shows its count against the 280 limit. Preview a draft, copy one post or the whole thread, and hit Regenerate for a fresh set. The share link reopens the exact result.

How X counts characters: links, emoji and CJK text

X does not count the way a word processor does. Its developer documentation, X Developer Platform: Counting characters, sets out the rules this tool follows (last checked September 27, 2026):

  • Every link counts 23, whether it is a short domain or a 200-character tracking URL, because X wraps it in its own shortener.
  • Each emoji counts 2, including multi-part emoji such as a family or a flag, which look like one character.
  • Chinese, Japanese and Korean characters count 2; most Latin letters, digits and punctuation count 1.
  • Text is normalised first, so an accented letter counts once however your keyboard typed it.

A plain character count, one per character typed, gets X's number wrong in both directions. It overcounts long links and multi-part emoji, so a post that fits looks too long, and it undercounts Chinese, Japanese and Korean text, so a post X will reject looks fine. Here every draft and every thread post is measured with X's rules before you see it. To check a post you wrote yourself, paste it into our Twitter character counter, which counts links and emoji the same way.

Single post or thread?

Use a single post when you have one point: an opinion, a tip, a question, a piece of news. If the post needs a second paragraph to make sense, it probably wants to be a thread. Threads suit step-by-step explanations, lists, stories and arguments with more than one reason, where each post can stand on its own.

Paste a longer draft in Thread mode and the tool splits it at sentence breaks (using your browser's built-in sentence segmenter, with a simple fallback for older browsers). It fills each post with whole sentences, keeps room for the number, and adds "1/5" at the end or "1/" at the start. It never breaks a sentence in the middle unless that one sentence is longer than a whole post; when that happens, the post is marked so you can rewrite it. Type a short idea instead and you get a starting thread of the length you choose: an opener, the body posts, and a closer. Whichever you use, put your strongest line in post one.

Five post styles that work on X

  • Hot take or one-liner. One clear opinion, stated plainly, with nothing to soften it. Structure: claim, then (optionally) a short line that raises the stakes.
  • Tip. Something a reader can use today. Structure: the situation in a few words, then the action, then why it works. A three-item list works when each item is under ten words.
  • Question. Invites replies, which is the point. Structure: a specific question that is easy to answer from experience. "What's one lesson you learned the hard way?" beats "Thoughts?"
  • Announcement. News people can act on. Structure: the news in the first line, then the one detail that matters (when, where, or how to join). Type the news itself as your idea for the best drafts.
  • Quote-post comment. Your take on top of someone else's post. Structure: agree and add one thing, or push back politely with a reason. The comment should still make sense if someone never opens the original.

From draft to timeline

A good draft still needs good timing: check when your audience is most active on X before you post. If you add tags, keep them few and relevant; our guide to Twitter hashtags explains which ones earn their place. Short of ideas? Start from our list of tweet ideas you can post this week, or the wider social media post ideas hub. For a stronger first line, try the free hook generator, and if you need a month of topics, the content idea generator gives you a plan to draft against.

Want it written in your brand voice?

This page fills templates. The Outfeed app drafts posts with AI in your brand voice: you tell it what to post in a chat, it writes the post, shows a preview for each platform, and schedules or publishes it to X and eight other networks. Read what Outfeed AI is, or our Outfeed AI review to see how it works in practice.

Draft posts with Outfeed

Frequently Asked Questions

How do I write a good tweet?

Keep it to one idea. Put the hook in the first line, because that is all most people read before they decide to stop or scroll. Then cut every word the post still works without. A specific detail (a number, a name, a before and after) beats a general claim. Read it out loud once before you post: if you run out of breath, it is two posts.

How many characters are allowed in a post on X?

A standard post on X can be up to 280 characters. X Help says subscribers to X Premium can write longer posts of up to 25,000 characters. This generator keeps every post within the standard 280, so your drafts work on any account.

Do links and emoji count toward the character limit?

Yes, but not one for one. X's developer docs say every link counts as 23 characters however long it is, because X shortens it, and each emoji or CJK character counts as 2. Text is normalised before counting. This tool counts that way, and so does our free Twitter character counter, which you can use to check a draft you wrote yourself.

How do I make a thread on X?

Write the whole thing first, then split it at sentence breaks so no post ends mid-thought. Number the posts (1/5 at the end, or 1/ at the start) so readers know how long it is. Lead with your strongest post, since the first one decides whether anyone opens the rest. On X, publish the first post, then reply to it with the second, and so on, or use the + button to add posts before you publish.

How many hashtags should I use on X?

One or two at most, and only when they name something people actually search or follow, like an event or a community. More than that makes a post harder to read and rarely brings more reach. Our guide to Twitter hashtags covers how to pick them.

Is this an AI tweet generator?

No. It is a free, formula-based generator: it fills your idea into post structures we wrote by hand, and it runs entirely in your browser, so nothing you type is sent anywhere. If you want posts written from scratch in your own voice, the Outfeed app drafts them with AI in your brand voice and can schedule them to X and eight other platforms.

Sources: X Developer Platform: Counting characters; X Help: types of posts. Last checked September 27, 2026.

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