# LinkedIn post ideas generator, with LinkedIn post examples > Free LinkedIn post ideas generator: 5 ideas with an opening line each, plus LinkedIn post examples as templates and the limits of every post format. Source: https://linkedinlikes.com/linkedin-post-ideas-generator ยท Updated: 2026-11-12 ## Key takeaways - The generator returns 5 post ideas per run, each with its own opening line. - Your text is sent to our AI model to generate the result and isn't stored, so there's nothing to download or install. - Text posts allow 3,000 characters, with about 210 shown on desktop and 140 on mobile before "...see more". - Image posts take up to 20 images at 10 MB each; document carousels are 1080 px wide and up to 4:5. The LinkedIn post ideas generator gives you 5 post ideas per run, each with its own opening line, built from your niche or role and your audience. Below the tool you'll also find LinkedIn post examples as fill-in templates, the formats to write for, and the limits each format has. Your text is sent to our AI model to generate the result and isn't stored, so there's nothing to download or install. Nothing you type is sent anywhere. ## How does the post ideas generator work? 1. **Describe yourself.** Enter your niche or role and who your audience is. 2. **Generate ideas.** You get several lists of ideas written for LinkedIn. 3. **Choose, edit, publish.** Pick one, rework it in your own words and paste it into LinkedIn. ## Which LinkedIn formats can you write for? | Format | What to know | | --- | --- | | Text post | Up to 3,000 characters; the opening must work before "...see more" cuts in at about 210 characters on desktop and about 140 on mobile | | Document carousel | A PDF that readers swipe through as slides; 1080 px wide, up to a 4:5 portrait shape | | Image post | 1200 x 627 horizontal, or portrait up to 4:5; as many as 20 images at 10 MB each | | Article or newsletter | A long piece with a headline of up to 100 characters | For document posts, the [LinkedIn carousel maker](https://linkedinlikes.com/linkedin-carousel-maker) builds the slides, and the [image resizer](https://linkedinlikes.com/linkedin-image-resizer) fits pictures to the sizes above. ## What do good LinkedIn post examples look like? These are templates: replace the [placeholders] with your own details. ### Lesson post "The mistake I made in my first year as [role], and what I do now." ### Document carousel "[Number] steps to [result], one per slide." ### Opinion post "Why I stopped [common practice] in [field]." For full posts with commentary, see our collection of [examples of LinkedIn posts](https://linkedinlikes.com/blog/examples-of-linkedin-posts). ## How do you turn an idea into a LinkedIn post? Choose the idea you can support with an example from your own work. Write the opening line first, then pick the format that suits it. Keep a running list of ideas, and bring back the ones that did well in a different format. ## Which angles does the generator suggest? | Angle | What it covers | | --- | --- | | Lessons | Things you learned the hard way | | Behind the scenes | How you really do your work | | Questions | What your audience asks you again and again | | Opinions | Where you disagree with common advice | ## Which tools help you finish the post? - [LinkedIn hook generator](https://linkedinlikes.com/linkedin-hook-generator) - [LinkedIn caption generator](https://linkedinlikes.com/linkedin-caption-generator) - [LinkedIn hashtag generator](https://linkedinlikes.com/linkedin-hashtag-generator) - [LinkedIn character counter](https://linkedinlikes.com/linkedin-character-counter) - [LinkedIn post generator](https://linkedinlikes.com/linkedin-post-generator) - [All free LinkedIn tools](https://linkedinlikes.com/linkedin-free-tools) ## Your ideas are ready. What comes after publishing? Well-written copy earns the first look, and reactions are what carry the post further. On [LinkedInLikes](https://linkedinlikes.com/linkedin/like), other members like and comment on your post by hand from their own LinkedIn accounts. It's free, and you start with 100 starter points after confirming your email. ## Grow on LinkedIn - [LinkedIn growth course](https://linkedinlikes.com/linkedin-growth-course) - [How LinkedIn pods work](https://linkedinlikes.com/linkedin-engagement-pods) - [Swapping likes and comments on LinkedIn](https://linkedinlikes.com/linkedin-engagement-exchange) - [Connect for connect on LinkedIn](https://linkedinlikes.com/linkedin-connect-for-connect) - [Like for like on LinkedIn works when you give first and share early](https://linkedinlikes.com/how-to-do-like-for-like-on-linkedin) Next step: run the generator for your role and audience, keep the two ideas you can back with your own examples, and write the opening line for one of them today. ## Frequently asked questions ### Where can I find LinkedIn post examples? This page has three fill-in templates (a lesson post, a document carousel and an opinion post), and our article with [examples of LinkedIn posts](https://linkedinlikes.com/blog/examples-of-linkedin-posts) shows complete posts. ### How many ideas do I get? Five per run, each with a suggested opening line. ### Where does LinkedIn cut a post? After about 210 characters on desktop and about 140 on mobile, behind "...see more". ### Is the LinkedIn post ideas generator free? Yes. You can use it free on this page without signing up. ### What happens to the text I enter? It's sent to our AI model to generate the result and isn't stored. Don't paste anything confidential. ### What are LinkedIn document carousels? A PDF shown as slides readers swipe through, 1080 px wide and up to a 4:5 portrait shape. ### How does LinkedIn distribute a new post? OutX describes a quality filter in the first 15 minutes, a test on part of your network up to 90 minutes, and wider distribution up to 48 hours when early reactions and comments are strong. ### Do comments count more than reactions on LinkedIn? According to OutX, comments carry about 3x the weight of reactions in distribution.