Free AI tool No sign-up
Free Threads Post Generator
Posts that start a conversation, in 500 characters.
Describe what you want to say. You get three Threads posts in the tone you choose: conversational, under the 500-character limit and with one topic tag if you want it, previewed the way they look in the feed.
alderandco
2h
okay, the autumn blend is back 🍂 cinnamon, roasted pecans, dark chocolate. small batches, a few weeks only. what are you drinking this fall? #AutumnCoffee
Your three captions show up here, with a live preview of the post above.
How it works
How to use the Threads Post Generator
- 1
Describe the post
The idea, the news or the question, 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 500 limit and how it looks on Threads.
Threads post rules
What makes a Threads post work
The generator writes with these in mind, so what you copy is ready to post.
- 1
500 characters
Room for a real thought, but the best posts read like a message to a friend. The generator keeps it tight.
- 2
One topic tag
Threads lets you add one topic per post, and it can have spaces. The generator adds one at most.
- 3
Links work
Links in posts are clickable. When your goal is a click, the generator points to the link you add after the text.
- 4
Conversation over polish
Threads rewards replies. Ask something people can answer in a line.
Post ideas
Posts for every kind of account
Hot takes
One clear opinion, said plainly, with room for people to disagree.
Behind the scenes
What you’re working on today, in two or three casual lines.
Questions
Specific ones: “What’s the one tool you’d keep if you could only keep one?”
Announcements
Lead with what’s new for the reader, keep it short, add the link.
Keep going
More free tools
- AI
Threads Bio Generator
Bios that start the conversation, in 150 characters.
Open the tool - AI
Threads Hashtag Generator
One topic tag per post: pick the right one.
Open the tool - AI
Threads Hook Generator
First lines that start a conversation.
Open the tool Threads Character Counter
Count your post against 500.
Open the toolThreads Font Generator
Fonts for your Threads posts and bio.
Open the toolThreads Image Size Guide
Threads post and profile sizes.
Open the tool
Threads Post Generator FAQ
Questions, answered.
How long can a Threads post be?
500 characters. The generator stays under that and shows the count for each post.
Is the Threads 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.
Does Threads use hashtags?
Threads uses topic tags: one per post, and they can include spaces. The generator adds one if you leave hashtags on.
Can I write a thread of several posts?
This tool writes single posts. In Postivate you can write a whole chain of replies and schedule it in one go.
Can I schedule Threads posts?
Yes, with Postivate: schedule posts, carousels and reply chains to Threads, with reply controls and insights.

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