Free AI tool No sign-up
Free X (Twitter) Post Generator
Posts that say it in 280 characters.
Describe what you want to say. You get three posts for X in the tone you choose, each under 280 characters with room for your link, previewed the way they look in the feed.
Alder & Co.
@alderandco · 2h
Our autumn blend is back 🍂 Cinnamon, roasted pecans and dark chocolate, roasted in small batches. Here for a few weeks only. What’s your go-to fall cup? #AutumnBlend
Your three captions show up here, with a live preview of the post above.
How it works
How to use the X Post Generator
- 1
Describe the post
The news, the idea or the take, in a sentence or two.
- 2
Pick a tone and a goal
Twelve tones, and a goal: replies, a click, a sale or a repost.
- 3
Copy your favorite
Each post shows its length against the 280 limit and how it looks on X.
X post rules
What makes a post on X work
The generator writes with these in mind, so what you copy is ready to post.
- 1
280 characters
Premium accounts can post longer, but most posts are read in a second. The generator stays under 280 for every account.
- 2
Links take 23 characters
X shortens every link to the same length. When your goal is a click, the generator leaves room for one.
- 3
One or two hashtags at most
More than that looks like spam on X. The generator adds up to two, and only ones that fit.
- 4
One idea per post
A strong first line and one point. If you have more to say, a thread does it better.
Post ideas
Posts for every kind of account
Announcements
Lead with what changed for the reader, then the detail, then the link.
Opinions
Say the take plainly in the first line. Hedge less; invite replies.
Tips
One useful thing people can try today, said in plain words.
Questions
A specific question gets more replies than “thoughts?”.
Keep going
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Counted the way X counts: emojis as two, links as 23.
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X Post Generator FAQ
Questions, answered.
How many characters can a post on X have?
280 for most accounts. Premium subscribers can post up to 25,000. The generator writes under 280 so it works for everyone.
Is the X post generator free?
Yes. You can generate posts without signing up. We only use what you type to write them and don’t store it.
Do emojis and links count as more characters on X?
Links count as 23 characters whatever their length. Some emojis count as two. The generator leaves room for both.
Should I use hashtags on X?
One or two, if they’re ones people follow. The generator adds at most two; turn them off if you’d rather not.
Can I write threads?
This tool writes single posts. In Postivate you can write a whole thread, schedule it and see how each post does.
Your next week of content, planned by Friday.
Connect your channels, invite your team and publish your first post today. 7 days free, no credit card.