PostInkTwitter thread generator
A thread generator that writes like you, not like a thread
Give PostInk a topic or your notes. It writes the thread in your voice, opens with the point instead of a teaser, keeps every post under X’s limit, and throws out drafts that read as generated. Then post it, or schedule it.
What a PostInk thread looks like
An example, written for this page. There’s no hook formula, no “here is what I learned 🧵”, and no numbered filler. Each post says something, one after another.
- 1/4
We raised our price from $9 to $19 a month last spring. Signups fell 12% in the first month. Revenue went up 70%.
- 2/4
The people who left were mostly on the free trial and never came back after day two. The people who stayed used it every week. The price change told us which group we were building for.
- 3/4
What we got wrong: we announced it in an email that apologised for three paragraphs. Nobody complained about the price. Several people replied asking if we were in trouble.
- 4/4
If you are thinking about it, change the price for new customers first and leave everyone else alone for a while. You learn the answer without a fight.
How it writes a thread
- 01
You give it the facts
A topic, rough notes or a saved theme. It writes from what you give it and doesn’t make up numbers.
- 02
It writes in your voice
In a style learned from posts you wrote on X: your length, your punctuation, the words you use.
- 03
It checks every post
Drafts with phrasing that gives generated text away are thrown out before you see them.
- 04
You post or schedule it
Edit any post and add an image to the first. Then post the thread now, or put it on your calendar.
Why most generated threads flop
Thread generators learned from the threads that went viral a few years ago, so they all write the same one: a teaser first post (“I spent 100 hours studying X. Here is what I learned 🧵”), numbered posts of three bullet points each, and a final post asking you to retweet the first. People recognise the shape before they read a word.
PostInk is told to do the opposite. The first post simply starts on the topic. Each post makes one point and carries one detail. There’s no summary at the end and no request to follow. If a draft slips into the old shape anyway, the check catches it before it reaches you.
If you’re unsure whether your idea needs a thread at all, paste it into the tweet character counter. If it fits in 280, a single post usually does better.
Questions
Is there a free Twitter thread generator?
PostInk is free for 7 days with every feature, threads included, and no card. Connect OpenRouter and you’ll start on a free model, so the trial costs nothing. After that, it’s $3.99 once.
How long are the threads it writes?
As long as the idea needs. You can ask for short or long. Every post stays under X’s limit for your account: 280 characters, or more if your account can post longer.
Does it number the posts?
No. Numbered posts and “a thread 🧵” openers are two of the clearest signs of a generated thread, so PostInk leaves them out. You’ll see the posts numbered while you review, and X gets them clean.
Can I schedule a thread?
Yes. Approve it and it joins your queue like any other post, with images or video on the first post if you add them. At its time, it’s published as one thread from your own browser.
What do I give it to write from?
A topic, a few notes, a link’s worth of facts, or a saved theme. PostInk uses only the facts you give it. It’s told not to invent statistics or events.
Keep reading
Write the next one as yourself
PostInk drafts in your voice, throws out anything that reads like a bot, and schedules only what you approve. It runs in Chrome with your own AI key or a free local model.
$3.99 once, after 7 days free