AI Social Media Post Generator — Free Tool
Turn a one-line brief into ready-to-post copy for any platform. Writes in the right length and tone for Instagram, LinkedIn, X, and 11 more.
Real examples
Actual output from the assistant, per platform.
Features
- Writes for 14 platforms in the right length and tone
- Multiple variants per brief, so you pick rather than edit
- Improve, shorten, expand, and fix an existing draft
- Generate straight into the composer and schedule it
How it works
- Write a short brief — one line describing what you want. Specific beats broad: "winter blend, 20% off this week" gives a better result than "coffee promo".
- Press Generate. It runs right here — no account, no card, three times a day.
- Need more? A free account raises the limit to 50 AI generations a month.
- It also moves generation into the composer, next to your channels and schedule — several variants per platform, then edit and schedule without leaving the page.
What you get free
Three generations a day on this page, with no account at all. Signing up is free and raises it: the Free plan includes 50 AI generations a month, Pro includes 300 and Business includes 1000 — and you can buy credits on any plan if you run out.
The reason to sign in isn't the limit, it's the workflow: generations happen where your drafts, channels, and schedule already are, so you go from brief to scheduled post without copying text between tabs. This page gives you one variant; the composer gives you several, plus improve, shorten, expand, and tone.
Getting better output
- Put one concrete detail in the brief — a number, a name, a place. Generic briefs produce generic output.
- Use the per-platform page, not the general one. The platform changes the length, the register, and in some cases the rules the result has to obey.
- Run it more than once. Each run is independent, and the second attempt on a sharper brief usually beats editing the first.
- Treat it as a first draft. The fastest workflow is generate, then change one line — not generate and paste.
Frequently asked questions
Is the AI post generator free?
Yes. You get 3 free generations a day right here, with no account at all. Signing up is free and the Free plan includes 50 AI generations a month; Pro includes 300 a month and Business includes 1000, and you can buy credits on any plan.
Which platforms does it write for?
All 14 platforms BulkPublish publishes to — Instagram, Facebook, X, LinkedIn, TikTok, YouTube, Threads, Bluesky, Pinterest, Mastodon, Google Business, Reddit, Discord, and Telegram. It adapts length and tone per platform.
Can I edit what it writes?
Yes. Every generation drops into the composer as an editable draft, and you can re-run improve, shorten, expand, or change the tone on any part of it.
Will posts sound generic?
You give it the brief and the tone; it writes several variants so you choose the one that sounds like you. It works best when the brief has a specific detail in it rather than a category.