Updated May 2026 · 4 min read

Free AI LinkedIn Post Generator

The fastest way to turn a one-line idea into a publish-ready LinkedIn post. Drop a topic, pick a tone, and get three hooks plus a full body and CTA — written in your voice, in English or Swedish.

How the AI post generator works

1. 1. Describe the topic. One sentence is enough. Optional: audience, tone, goal.
2. 2. Pick a hook. The AI returns three hook variants. Choose the one that fits.
3. 3. Edit & publish. Tweak body and CTA, copy to LinkedIn, done.

Why post.iduno beats generic ChatGPT prompts

• Trained for LinkedIn formatting: line breaks, hook patterns, character limits.
• Three-hook generation forces variety instead of one boring opener.
• Brand-voice memory: tone stays consistent across posts.
• Built-in carousel + image generation — no copy-pasting between tools.

Frequently asked questions

Is this LinkedIn post generator free?

Yes — the Free plan generates 3 LinkedIn posts per month, no credit card needed.

Will the post sound like AI?

No. We generate three distinct hooks per topic and let you steer tone (professional, witty, story). Combined with your own context and brand voice, the output reads like you wrote it.

Can I generate posts in Swedish?

Yes. Swedish output is fully supported and tuned for Swedish LinkedIn audiences.

Does it generate the image too?

Yes — on Creator and Pro plans we generate matching post images in your brand colors.