Advert Builder
Turn a headline, a message and a call-to-action into a complete, ready-to-render advertising prompt — for banners, posters, social posts, billboards and more. Copy it straight into Midjourney, Flux, Leonardo or any image AI.
Watch it in action
Fill the ad details → click Generate → get a polished, ultra-detailed design prompt:
Step by step
Enter your ad copy
Fill in the three text blocks — the Header (your headline), the Body (the main message) and the Footer / CTA (your call to action) — plus the Product / Service name. Add a Brand Name if you have one.
HeaderBodyCall to action
Pick the format & look
Choose the Ad Format (banner, poster, social post, billboard, flyer, email header, thumbnail, website hero), the Orientation, a Design Style and a Colour Palette. Optionally add Extra Features (icons, product mockup, discount badge, star rating…) and a negative prompt for anything to avoid. Then click Generate Ad Prompt — a full-screen overlay tracks the work.
Copy your prompt
You get one ultra-detailed, camera-and-typography-aware prompt with the correct aspect ratio baked in for your format. Hit Copy & Save Prompt and paste it into your favourite image generator.
Example output
A real prompt from the run above (Summer Sale · Social Media Post · Square · Bold · Vibrant):
A vibrant bold square social media advertisement for StyleHub Summer Collection, ultra high-end commercial quality, dynamic composition with a confident stylish young woman in flowing premium summer linen and silk outfit against a luminous tropical sunset beach backdrop, explosive vibrant colour palette of hot coral, electric fuchsia, turquoise, golden yellow and crisp white… massive bold modern sans-serif typography at top reading "Summer Sale — Up to 50% Off"… powerful CTA button-style footer at bottom "Shop Now at StyleHub.com — Free Shipping over $50"…
Pro tips
- Match Orientation to where the ad will run — Square for Instagram, Landscape for a website hero or YouTube, Portrait for stories and reels. The correct
--arratio is added for you. - Keep the Header short and punchy — it becomes the biggest text in the design, so a few strong words beat a full sentence.
- Use the Avoid (Negative Prompt) field for things like blurry, watermark, distorted text to keep the render clean.
- The reusable prompt is model-agnostic — paste it into Midjourney, Flux, Leonardo, Ideogram or any image AI.