AI LinkedIn post generator
Describe what happened or what you want to say. Get a first draft with a hook under 70 characters, short paragraphs and a question that invites comments.
Your draft appears here.
Written by AI on demand — nothing runs until you press the button. Always check facts and make it sound like you before posting.
What a good generated post needs from you
AI is good at structure and weak at truth. It will happily write “this changed everything” about nothing. So feed it the true part:
- The moment. What happened, when, with whom. “A customer emailed at 11pm to cancel” beats “customer feedback”.
- One number or quote. The model is told never to invent statistics, so give it the one you have.
- The reader. Name who it’s for — founders, nurses, first-time managers. Tone and vocabulary follow.
- The point. The one sentence you want someone to remember.
Then edit. Read the draft aloud, cut anything you wouldn’t say, and replace one generic line with something only you could write. Check the hook in the preview, and if it’s weak, generate alternatives with the hook generator. Structure templates live on the templates page if you’d rather write it yourself.
Questions people ask
Is this LinkedIn post generator free?
Yes. There is no sign-up and no paywall. A fair-use limit per visitor keeps it free for everyone.
Which AI writes the posts?
Posts are written by a current OpenAI model (GPT-6 Luna) through Vercel’s AI Gateway. Your brief is sent only when you press Generate and is not stored by LinkedInBoost.
Will people know my post was written by AI?
Often, if you post the draft unedited. Use it for structure and a first pass, then add the detail only you know: the real number, the client’s exact words, what you felt. That specificity is what makes posts perform — and it is the one thing the model can’t invent (it’s instructed not to).
How do I get a better AI LinkedIn post?
Give it raw material: what happened, one concrete detail or number, who it’s for, and what you want the reader to do. “We lost our biggest client and it made us fix onboarding — for SaaS founders” beats “post about resilience”.
Can I format the AI post afterwards?
Yes — press “Open in formatter” to bold key phrases, add bullets, check the fold on a phone preview and copy it into LinkedIn.