AI image prompts for social media: 10 to copy
Ten prompts for posts, carousels and stories, plus the rules that keep a batch looking like one brand.
One good AI image is easy. Twenty that look like the same brand are not. These AI image prompts for social media use one formula, so you can make a whole week of posts that match.
AI image prompts for social media: the formula
Google's prompt guide says to start with the subject, add the setting, then add a style, and to refine over several rounds (Google Cloud docs, last updated 26 Oct 2026). For social posts we add one more part: space.
Subject: one clear thing.
Scene: where it sits.
Style: the look, in two or three words.
Space: where the headline will go.
Ratio: square, 4:5 or 9:16.
Ask for empty space on one side. You will add the words later.
Why you should add the text yourself
The same Google guide says to keep any text in an image short, ideally 25 characters or fewer, and to expect to regenerate because placement varies. Letters are the weakest part of most image tools.
So leave text out of the prompt. Add your headline in a design tool with your real font. It takes a minute and it never has a typo.
Ten prompts to copy
Add your brand colours and style words to each one. Example brand: a small coffee roaster.
Quote card background: "A soft cream background with a faint paper texture and one small orange shape in the corner. Lots of empty space. No text. Aspect ratio 4:5."
Product on a surface: "A coffee bag on a stone counter, soft morning light from the left, warm tones, empty space on the right. No text. Square."
Carousel cover: "A single coffee cup, centred, flat colour background, bold and simple. Room at the top for a headline. 4:5."
Announcement: "An open box with coffee bags, seen from above, clean cream background, space on the left. Square."
Behind the scenes: "A still life of roasting tools on a wooden table, warm light, shallow depth. No people. 4:5."
Tip post: "A notebook and a pen beside a cup, overhead view, calm colours, space for three lines of text. Square."
Story background: "A vertical soft gradient from cream to light orange with a small coffee bean icon at the bottom. No text. 9:16."
Event: "A long wooden table with cups and bread, warm evening light, empty space at the top. 4:5."
Sale: "A stack of coffee bags on a plain background, flat illustration style, two colours, space for a headline. Square."
Testimonial backdrop: "A blurred warm kitchen scene with soft light and nothing in focus, space in the centre for a quote. 4:5."
Our design prompt generator builds the same structure for a social post. Fill in four fields and copy.
Keep a batch on brand
Consistency comes from reuse, not luck. Paste the same style block into every prompt.
Colours: two or three, named by hex code.
Style: the same three words every time.
Avoid list: people, extra logos, text, clutter.
Layout: the same side left empty.
Better still, put these rules in one document. Our brand brain builder makes it in a few minutes, and this guide shows where to paste it.
A simple weekly routine
Pick the week's five topics.
Paste your style block and one subject line per post.
Generate three options for each. Keep the best.
Add headlines and your logo in a design tool.
Check every image for odd details before you schedule it.
The AI label
Meta says it adds an "AI info" label to images when its systems detect industry signals of AI generation, or when people say they posted AI-generated content. Its post "Our Approach to Labeling AI-Generated Content and Manipulated Media" was first published on 5 Apr 2024 and updated through 23 Oct 2025. A 12 Sep 2024 update says content only edited with AI tools gets the label in the post menu. See Meta's explanation.
Plan for it. Decide your policy first, then tell people when an image is AI-made if it matters to them.
Who owns the image
The US Copyright Office says in Part 2 of its AI report (29 Jan 2025) that copyright does not extend to purely AI-generated material, and that prompts alone do not give enough control to make a user the author. Your key brand assets, like a logo or a mascot, should be drawn by a person. This is not legal advice.
Want a designer who turns AI drafts into finished posts and ships the source files? Book a call.
What we could not verify
The prompts are our own templates and results vary by tool. We have not watched the video above and describe it by title and channel only. Check each platform's current image size guide before you export. Sources were read on 2026-10-29.
Written by Sachin Rathor
Founder, noondesk. I drop AI & design tricks a few times a month for fast-moving marketing teams. Write to me at sachin@noondesk.com.
