AI Banner Generator — Ad, Sale & Holiday Banners Fast
Describe your promotion and generate high-converting banners for ecommerce, social ads and web. Sale, product launch, Black Friday, Christmas and more — accurate headline text, bold layouts. Free to start, no watermark, commercial license included.
Generate your banner now
Click a prompt to copy it, or write your own headline and promotion.
Click to upload image
JPEG, PNG or WebP (max 10MB each, up to 5 images)
Click to upload mask
PNG only (max 4MB)
Why use Raphael AI?
Multiple state-of-the-art models, no template limits, full ownership of what you make.
Crisp at any size
Generate high-resolution banners that stay sharp from social ads to wide web heroes.
Every promo occasion
Sale, launch, Black Friday, Christmas, flash deal — change the whole banner with one prompt.
Run ads with confidence
Commercial license included for ecommerce, paid ads, email and social.
Prompt examples
Copy any prompt as a starting point. Paste it into the generator and tweak the details.
Black Friday sale
Bold Black Friday sale banner, huge headline text "BLACK FRIDAY", subtext "UP TO 70% OFF", high-contrast black background with neon yellow accents, dynamic burst shapes, modern e-commerce ad layout, wide horizontal composition
Summer sale promo
Bright summer sale banner, headline "SUMMER SALE", "50% OFF EVERYTHING" subtext, tropical palette with orange and turquoise, palm leaves and sun, cheerful energetic layout, web banner format
Product launch
Sleek product launch banner, headline "NEW ARRIVAL", minimal modern design, soft gradient background, product spotlight with glow, premium tech aesthetic, clean sans-serif, horizontal hero banner
Christmas / holiday
Festive Christmas sale banner, headline "HOLIDAY SALE", warm red and gold palette, pine branches, snow and bokeh lights, cozy seasonal mood, "Limited Time" subtext, wide promotional banner
App / service promo
Modern app promo banner, headline "Get 30 Days Free", clean blue and white gradient, abstract geometric shapes, phone mockup spotlight, crisp corporate layout, social ad format
Flash deal social ad
Eye-catching flash deal social media ad, headline "FLASH DEAL", "Today Only" subtext, vivid red and white, urgency arrows and timer motif, bold condensed type, square Instagram ad layout
Tips for better results
Small prompt changes make a big difference.
- Put the headline and offer in quotes — "BLACK FRIDAY", "70% OFF" — so the model renders the exact text.
- Keep banner copy short: a headline plus one offer line renders most accurately.
- GPT Image 2 has the best text rendering — use it when the offer text must be exact.
- State the format you need ("wide horizontal web banner", "square Instagram ad") to get the right shape.
- Name the occasion and palette ("Black Friday, black and neon yellow") to lock the mood.
- Generate a few directions, then refine the winner with image-to-image editing.
Frequently asked questions
Is this AI banner generator free?›
Yes. You can create banners with the free Z-Image model, no credit card required. For sharper text and higher quality — GPT Image 2, Flux, Nano Banana Pro — sign up and get 3 free credits plus 1 free trial on every premium model.
Can the AI render my exact offer text?›
Yes — especially GPT Image 2, which has the best text rendering of current models. Keep it short (a headline and one offer line) and put the words in quotes for the most accurate output.
Can I make different banner sizes?›
Describe the format you need — "wide horizontal web banner", "square social ad", "vertical story" — and choose a matching aspect ratio in the generator.
Can I use the banners for paid ads?›
Yes. All banners come with a commercial use license for ecommerce, paid social, email and web.
Will there be a watermark?›
No. Banners generated on Raphael AI are watermark-free.
How is this different from Canva banner templates?›
Templates give you the same layouts everyone uses. Raphael AI generates an original banner from your description, so your promo creative stands out instead of looking templated.
Need more than banners?
Raphael AI also makes posters, product photos, model shots, logos and AI video.