Instagram AdsFeed 4:5
From: a small-batch skincare brand launching a new serum.
One Drop, Every Morning.
The new brightening serum, shot clean and simple — built for a feed full of skincare shelfies.
Shop NowFree Instagram Ad Creative,Built for a Feed That Sells on Sight
Instagram is a visual-first platform, so the creative carries more of the weight than the words. Digital Market AI is a free AI ad generator that writes tight Instagram ad copy and renders a matching creative image sized for feed, story or reels — from one line describing your offer, in about 20 seconds, with no account needed. The generator leans on the same offer description to keep the caption and the creative saying the same thing, instead of a caption that describes one product and an image that shows another.
Try the Free AI Generator
No account, no credit card, no watermark.
What the Free Generator Creates for Instagram Ads
A caption built for scroll speed and a creative built to stop the thumb.
A Scroll-Stopping Caption and CTA
The language model writes an Instagram-length caption and call to action tuned for a feed people are moving through fast, not reading closely.
A Feed, Story or Reels-Ready Creative
The text-to-image model renders the ad creative in 4:5, 9:16 or square, so it fills the placement instead of getting cropped or letterboxed.
Regenerate the Look Until It Fits Your Brand
Run the image again as many times as it takes to land on a creative that actually matches your product and palette.
No Account, No Watermark, No Limits
No account to create, nothing stamped on the file, no metered credits standing between you and the next version.
Instagram Ad Creative Specs at a Glance
Placements and character limits for feed, story and reels.
| Field | Recommended spec |
|---|---|
| Feed placement | 4:5 · 1080 × 1350 |
| Story placement | 9:16 · 1080 × 1920 |
| Reels placement | 9:16 · 1080 × 1920 |
| Explore placement | 1:1 · 1080 × 1080 |
| Caption / primary text | ~125 characters recommended |
| Headline | ~40 characters |
| CTA button label | “Shop Now” · “Learn More” · “Sign Up” · “Install Now” |
How the Instagram Ad Generator Works in 3 Steps
Three steps, one finished ad, sized for the feed.
1
Step 1: Describe Your Offer
One line is enough to start.
Type what you sell and who it is for, in your own words — the AI works out the visual angle and tone from there.
No mood board, no brief — just the offer as you'd say it out loud.
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Step 2: AI Writes the Instagram Ad Copy
The first model handles the caption.
A language model turns your description into a short caption, headline and CTA sized for how people actually read Instagram.
Short copy, written for a feed people are scrolling, not studying.
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Step 3: AI Renders the Instagram Ad Creative
The second model handles the visual.
The finished copy feeds the text-to-image model, which renders a feed, story or reels creative sized for the placement you picked.
One offer in, an on-brand creative out — every single time.
Example Instagram Ad Creative from One-Line Offers
Three generic small-business offers, and the Instagram ads produced for each.
Instagram AdsReels 9:16
From: a boutique Pilates studio offering a first-class deal.
Your First Class Is On Us.
A vertical creative built for Reels — studio energy, one clear offer, one clear tap.
Book NowInstagram AdsFeed 4:5
From: a small home-decor shop selling handmade ceramics.
Handmade, Not Mass-Produced.
A styled product shot for a slow-living audience that scrolls Instagram for exactly this.
Shop the DropInstagram Ads FAQ
Quick answers about the free generator.
Use 4:5 (1080×1350) for the feed, 9:16 (1080×1920) for Story and Reels, and 1:1 (1080×1080) if you're placing on Explore. Pick the ratio in the generator and the image renders to match.
Yes. The same run writes a caption, headline and CTA sized for Instagram, then renders the matching creative, so the words and the image come from a single brief.
Yes. It is free — no account, no credit card, no watermark and no metered credits, so you can try different visual directions until one lands.
Yes — switch the ratio to 9:16 and the image model renders a vertical creative built for Reels and Story placements.
A generic image tool only makes a picture and knows nothing about your offer or brand. This generator writes the caption first, then hands it to the image model, so the creative matches what the copy is actually saying. For batch variations and brand colour control, take the brief to the Full Studio.
Ready to brief the free AI ad generator on your own offer?
Generate a Free Instagram AdThe AI ad generator is free — your caption and creative come out ready to post.
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