LinkedIn & Professional Posts
Posts that sound like a person
Three prompts built to avoid the "excited to announce" trap.
Prompt 01
LinkedIn Post That Gets Saved
Write a LinkedIn post about [LESSON OR EXPERIENCE] from my work as a [YOUR ROLE]. Format: 1-line hook (max 8 words, no emoji), 3 punchy paragraphs (2 sentences each), 1 closing question. Rules: no corporate jargon, no "I am excited to share," write as if talking to a smart colleague over coffee. Conversational, not performative.
The most-saved LinkedIn posts feel like overheard conversations, not announcements. This forces that register — direct, specific, human.
Prompt 02
Contrarian Opinion Post
I disagree with a common belief in my industry: [STATE THE COMMON BELIEF]. Here's my actual view: [YOUR ROUGH TAKE]. Write a LinkedIn post that opens by stating the common belief plainly, then makes my case with one concrete example — not abstract reasoning. End without a neat resolution; let the disagreement stand.
Genuine disagreement, backed by one real example, outperforms generic "hot takes" almost every time. This is built to keep the edge, not sand it down into safe consensus.
Prompt 03
LinkedIn Carousel Outline
Turn this idea into a 6-slide LinkedIn carousel: [YOUR TOPIC/IDEA]. Slide 1: a hook that states the tension or problem in under 10 words. Slides 2–5: one clear point each, short enough to read in 3 seconds per slide. Slide 6: one specific takeaway, not a generic "thanks for reading." Write only the slide text, no design notes.
Carousels fail when each slide tries to say too much. This forces one idea per slide, which is the actual skill.
Instagram & Reels
Built for the scroll, not the brief
Three prompts for captions and Reels that don't feel like ad copy.
Prompt 04
Reel Hook + Script
Write a 30-second Reel script about [TOPIC/PRODUCT]. First line must be spoken in the first 2 seconds and create genuine curiosity, not a generic question. Structure: hook (2 sec), problem or context (8 sec), payoff or insight (15 sec), simple call-to-action (5 sec). Write it as spoken words, not a caption.
The first two seconds decide whether anyone watches the rest. This forces the hook to be written first and judged hardest.
Prompt 05
Product/Brand Instagram Caption
Write an Instagram caption for [PRODUCT/SERVICE], highlighting [ONE SPECIFIC BENEFIT]. Under 100 words. Open with a specific, concrete detail — not "introducing" or "excited to launch." Include one line that sounds like something a real customer would actually say, not marketing copy. End with a simple, non-pushy call-to-action.
Captions that sound like marketing get scrolled past. This forces one grounded, specific detail instead of adjectives.
Prompt 06
Instagram Carousel Copy
Turn this into a 5-slide Instagram carousel: [YOUR TOPIC]. Slide 1 is the hook, written to stop a scroll — a specific number, a surprising claim, or a direct question. Slides 2–4 each make one point in under 15 words. Slide 5 is a save-worthy summary or a clear next step. Keep the tone casual, not corporate — this is Instagram, not LinkedIn.
Distinct from the LinkedIn carousel prompt on purpose — Instagram audiences respond to a more casual, visual-first register than LinkedIn does.
Content Calendar & Planning
Stop starting from a blank page
Three prompts to plan a week or a month, not just one post.
Prompt 07
Weekly Content Calendar
I post on [PLATFORMS] for a [YOUR NICHE/BUSINESS] audience. Build me a 7-day content plan with one post idea per day — mix formats (educational, behind-the-scenes, opinion, promotional, community) so no two consecutive days feel the same. For each day, give a one-line concept, not a full script.
A week of concepts in one prompt beats staring at a blank calendar seven separate times.
Prompt 08
Content Pillar Brainstorm
I create content about [YOUR BROAD TOPIC/INDUSTRY] for [YOUR AUDIENCE]. Suggest 4 distinct content pillars — recurring themes I could post about weekly without running out of ideas. For each pillar, give a one-line description and 3 example post topics that fit it.
Pillars are the structure that makes a content calendar sustainable past week three, when most people run out of ideas.
Prompt 09
Trending Topic Angle Finder
This is currently trending in my space: [TRENDING TOPIC/NEWS]. Give me 3 different angles I could take on it that connect to [YOUR NICHE/EXPERTISE] — not just commentary, but a genuine perspective only someone in my position could offer. Avoid the most obvious take everyone else will already be posting.
Jumping on trends works only if your angle is different from the fifty other posts already covering it. This forces that differentiation explicitly.
Repurposing
One idea, many formats
Three prompts to stop creating from scratch every single time.
Prompt 10
Long-Form to Short-Form Repurposing
Here's a long-form piece I wrote: [PASTE BLOG POST, VIDEO SCRIPT, OR ARTICLE]. Extract 3 standalone social posts from it — each one should work on its own without needing the full context, focused on a different single point from the original piece. Don't just summarise the whole thing three times.
The failure mode this avoids: three posts that all say the same thing in slightly different words. Each extract should stand alone.
Prompt 11
One Idea, Five Formats
Take this single idea: [YOUR CORE IDEA OR INSIGHT]. Turn it into five different pieces: a LinkedIn post, an Instagram caption, a Twitter/X thread opener (first 2 tweets only), a Reel script hook, and a one-line quote graphic caption. Adapt the tone and length to fit each platform's actual norms, not the same text pasted five times.
Genuine repurposing adapts tone per platform. This makes that adaptation explicit instead of letting the AI default to one generic voice everywhere.
Prompt 12
Blog Post to Twitter/X Thread
Convert this blog post into a Twitter/X thread: [PASTE POST OR SUMMARY]. Tweet 1 is the hook — a specific claim or number, not "a thread on X." Each following tweet makes one point in under 240 characters. Final tweet summarises the core takeaway and links back to the full post.
Threads that work read like a story with momentum, not a bullet list cut into pieces. This keeps that narrative thread intact.
Hooks & Openers
The line that decides everything
Two prompts focused entirely on the first sentence.
Prompt 13
Scroll-Stopping Hook Generator
Give me 8 different hook options for a post about [YOUR TOPIC]. Vary the type: one surprising statistic, one contrarian statement, one direct question, one specific personal detail, one "most people think X, but" structure, and three more in different styles. Each hook must be under 12 words.
Volume beats perfectionism for hooks — generating 8 options and picking the strongest beats agonising over writing one from scratch.
Prompt 14
"Doesn't Sound Like AI" Rewrite
Rewrite this so it doesn't sound AI-generated: [PASTE YOUR DRAFT]. Remove any generic openers, forced enthusiasm, or overly balanced "on one hand, on the other hand" phrasing. Replace vague claims with one specific, concrete detail. Keep sentences varied in length — not uniformly medium, which is the most obvious AI tell.
Useful as a final pass on anything AI-drafted, including output from the other prompts on this page — the fix is usually specificity, not vocabulary.
Why is this free? Paid social media prompt packs typically cost ₹500–₹2,000 as a one-time download. LLMTools.in makes money from the tools directory and India AI Brief newsletter, not from gatekeeping prompts — so there's no reason to paywall this page. If you find these useful, the best thing you can do is subscribe to the newsletter or check out the content creators tools guide for the software side of what these prompts help you plan.
FAQ
Questions before you start
What are the best free AI prompts for LinkedIn and Instagram?
The best social media AI prompts avoid generic corporate phrasing and force specificity — a real detail, a real number, a real story beat. This page has 16 free prompts covering LinkedIn posts, Instagram captions and Reels hooks, content calendars, and repurposing one idea into multiple formats.
How do I make AI-written social posts sound less like AI?
Explicitly instruct against common AI patterns — banning phrases like "I'm excited to share," generic openers, and forced enthusiasm — and always feed the AI a real, specific detail to anchor the post in. Prompt 14 on this page is built specifically for this.
Are these content prompts free to use commercially?
Yes. Every prompt on this page is free to copy, edit, and use for personal or commercial content, with no attribution required and no signup.