Social Media Post Generator
Generate platform-specific posts with AI — one topic becomes tailored posts for Facebook, Instagram, X, LinkedIn and TikTok with correct limits.
About the Social Media Post Generator
One announcement, five platforms, five different formats — that's the daily grind this free AI social media post generator removes. Enter your topic once, tick the platforms you need (Facebook, Instagram, X, LinkedIn, TikTok), pick a tone, and it writes a separate post for each platform in that platform's native style.
The differences are real, not cosmetic: the X post stays under 280 characters with minimal hashtags, the LinkedIn version gets a professional hook and short paragraphs, Instagram gets line breaks and 3-5 hashtags, TikTok gets a short punchy hook caption, and Facebook gets a conversational post that invites comments. Each card shows a character count against that platform's limit.
Copy each post individually and schedule them wherever you like. It's free, needs no signup, and regenerates unlimited variations within fair-use limits.
How to Use the Social Media Post Generator
- 1Describe what you want to announce or talk about.
- 2Tick the platforms you need and pick a tone.
- 3Click Generate posts — each platform gets its own tailored version.
- 4Copy each post with its button and publish or schedule them.
Frequently Asked Questions
What are the character limits for each platform?
X allows 280 characters (for standard accounts), Instagram captions 2,200, LinkedIn posts 3,000, TikTok captions 2,200, and Facebook a practically unlimited 63,206. The tool shows a live count against the right limit under every generated post.
Why not just post the same text everywhere?
Because each platform's audience and algorithm reward different things: hashtags help on Instagram but look spammy on Facebook, LinkedIn rewards a hook-plus-white-space structure, and X forces brevity. Cross-posting identical text typically underperforms on every platform at once.
Can I generate for just one platform?
Yes — untick everything except the platform you want. Selecting fewer platforms also gives the AI more room to make each post detailed.
Does the tool post to my accounts?
No — it only writes the text. Nothing connects to your social accounts; you copy each post and publish it yourself or through your scheduling tool. That also means there's nothing to authorise and no data stored.
Is this post generator free?
Yes, completely free with no signup. Rate limits apply only to prevent abuse.