AI WORLD HQHow to Create Social Media Graphics with Midjourney in 10 Minutes
Generate on-brand Instagram and Facebook images without design skills — just type what you want and let the AI draw it.
In short: Midjourney turns your text descriptions into original images in under a minute, which makes it perfect for Instagram and Facebook posts. You'll need a paid subscription (no free plan) and a web browser. One honest limit: it can't reliably render text inside images, so plan to add your captions in a separate tool.
You don't need Photoshop, Canva Pro, or a graphic design background to make eye-catching posts anymore. Midjourney is an AI image generator — think of it as a digital artist who paints whatever you describe in plain English. Give it one sentence and it gives you back four image options in under a minute. From a cozy coffee shop announcement to a product launch hero shot, you describe it and Midjourney draws it.
💡 Tip: tap a step’s number when you finish it — a green tick appears and your browser remembers how far you got.
- A Midjourney account with an active paid subscription (the Basic plan starts at around $10/month; there is no free option).
- A modern web browser on a computer or phone (Chrome, Safari, Edge, Firefox all work).
- A rough idea of your post — subject, mood, colors, and which platform you're posting to.
- About 10 minutes total.
Sign in and open the create page
Go to midjourney.com in your browser and click Sign In in the top-right corner. Log in with the same account you used to subscribe — Google, Discord, or email all work. Once you're in, look for a button labeled Create or Imagine, usually in the left sidebar or as a large button at the top of your dashboard. Click it and the image generator opens, with a big text box in the middle of the screen ready for your idea. If you don't see a Create button, look for a + icon or a section labeled Generate instead — Midjourney updates its layout often, but the prompt box is always near the center of the screen.
You'll know it worked when you see a large empty text box labeled something like "Imagine" or "Describe what you want to create."
Describe your graphic in one clear sentence
Click into the prompt box and write a short, concrete description of the image you want. The more specific you are, the closer the result will match what you imagined. Start with the subject ("a small bakery storefront at sunrise"), then add the mood or style ("warm golden light, watercolor style, cozy"), and end with the aspect ratio for your platform. For Instagram square posts, add --ar 1:1 at the end. For Instagram portrait or Facebook feed, use --ar 4:5. For Stories or Reels, use --ar 9:16. Press Enter or click the Generate button and wait about a minute.
You'll know it worked when four image previews appear on your screen within about 60 seconds.
Pick your favorite (or ask for variations)
Once the four images appear, you'll see a row of small buttons labeled U1, U2, U3, U4 underneath them. These mean "Upscale" and turn that specific image into a high-resolution version. You'll also see V1, V2, V3, V4 — these mean "Variation" and ask Midjourney to make four new versions of that image, keeping the same idea but tweaking it slightly. Click a V button if you like the composition but want a different style. If one of the four images is already perfect, click its U button to make it bigger and sharper. The V buttons give you control, the U buttons commit to a choice.
You'll know it worked when one image grows larger and crisper (Upscale) or four new variations appear (Variation).
Download the full-size image
After clicking an Upscale button, the enlarged version appears on your screen. Look for a download icon — usually a small arrow pointing down into a tray, or three dots ⋯ that open a menu with "Download" inside. Click it and the image saves to your Downloads folder as a PNG file. If you can't find a download button, right-click (or long-press on a phone) the image itself and choose Save image as — that's a reliable backup method that works on every browser and never breaks when the interface changes.
You'll know it worked when you can open the file on your computer or phone and it looks crisp at the size you need for posting.
Add text and your logo in a free tool
This is the honest part: Midjourney is excellent at pictures but unreliable at rendering readable text inside images — letters often come out garbled or misspelled. So once you've downloaded your image, open it in a free tool like Canva (the free tier is enough), Google Slides, or even your phone's built-in photo editor. Add your caption, logo, price tag, or call-to-action as a text overlay on top of the AI-generated background. This two-step process gives you the best of both worlds: a beautiful custom image plus perfectly readable text.
You'll know it worked when your final image looks polished, the text is crisp, and it feels ready to post.
Post it to Instagram or Facebook
Open Instagram or Facebook on your phone or computer, create a new post, and upload your finished image. Add your caption, hashtags, and tag any relevant accounts. If you're on a paid Midjourney plan, you generally own what you generate and can use it commercially — but double-check Midjourney's current terms of service, since some platforms are starting to require labels for AI-made images.
You'll know it worked when your post is live and people start reacting.
- Writing vague prompts like "make something pretty." Midjourney needs specifics — subject, mood, color, style. The fix: spend 10 extra seconds adding details like "soft pastel colors, watercolor style, morning light."
- Forgetting to set the aspect ratio. A square 1:1 prompt makes a square; if you post a landscape image to Instagram, it'll get cropped awkwardly. The fix: always add
--ar 1:1,--ar 4:5, or--ar 9:16to match where you're posting. - Asking Midjourney to write text inside the image. Letters almost always come out wrong. The fix: generate the background in Midjourney, then add your caption in Canva or any free editor (covered in Step 5).
- Expecting a free tier that no longer exists. Midjourney stopped offering free generations back in 2023. The fix: budget for the Basic plan (around $10/month) or look at free alternatives like Microsoft Designer's image creator if cost is a concern.
Open midjourney.com, sign in, and type this prompt into the create box: a steaming cup of coffee on a wooden table next to an open book, soft morning light, cozy lifestyle photo style --ar 4:5. Generate it, upscale your favorite, and save it. That's your first AI-made social media graphic — done in under three minutes.
❓ Quick questions
How long does this take?
About 7 minutes — the guide has 6 steps, and you can tick each one off as you go.
Which tool do I need?
This guide uses Midjourney Midjourney — but the approach works very similarly in other AI assistants.
Do I need to prepare anything?
- A Midjourney account with an active paid subscription (the Basic plan starts at around $10/month; there is no free option).
- A modern web browser on a computer or phone (Chrome, Safari, Edge, Firefox all work).
- A rough idea of your post — subject, mood, colors, and which platform you're posting to.
- About 10 minutes total.
What mistakes should I avoid?
- Writing vague prompts like "make something pretty." Midjourney needs specifics — subject, mood, color, style. The fix: spend 10 extra seconds adding details like "soft pastel colors, watercolor style, morning light."
- Forgetting to set the aspect ratio. A square 1:1 prompt makes a square; if you post a landscape image to Instagram, it'll get cropped awkwardly. The fix: always add
--ar 1:1,--ar 4:5, or--ar 9:16to match where you're posting. - Asking Midjourney to write text inside the image. Letters almost always come out wrong. The fix: generate the background in Midjourney, then add your caption in Canva or any free editor (covered in Step 5).
- Expecting a free tier that no longer exists. Midjourney stopped offering free generations back in 2023. The fix: budget for the Basic plan (around $10/month) or look at free alternatives like Microsoft Designer's image creator if cost is a concern.
Keep reading
✦ Original step-by-step guide by AI World HQ's AI editorial team. Written in plain language, reviewed for accuracy.
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