AI Instagram Banner Maker
Design banner-style ad creatives for Instagram feed and story campaigns. The 320×100 Large Mobile Banner and 300×250 Medium Rectangle are ideal starting points for Instagram in-feed placements via Meta's ad platform.
Creating Instagram banners with AI
Design banner-style ad creatives for Instagram feed and story campaigns. The 320×100 Large Mobile Banner and 300×250 Medium Rectangle are ideal starting points for Instagram in-feed placements via Meta's ad platform. The generator understands Instagram's creative conventions - From aspect ratios to the colour palettes and visual density that its audience responds to - And produces pixel-accurate creatives in seconds.
- Output at the exact pixel dimensions Instagram expects - No resizing needed
- Multiple visual styles - Photographic, Minimal, Cinematic, Product
- Download and upload directly to Instagram - CC0, no watermarks
Why your Instagram banner matters
Instagram has 2 billion monthly active users and is the platform where purchase decisions are most commonly influenced by visual content. 70% of shoppers turn to Instagram for product discovery, and branded image ads consistently outperform text-based advertising for consumer brands in every major A/B test.
Instagram banner sizes at a glance
Platform-native dimensions for reference. The generator produces IAB ad sizes - use the table below to resize your creative in Photopea or Squoosh after downloading.
| Format name | Dimensions (px) | Aspect ratio | Primary use | IAB equivalent |
|---|---|---|---|---|
| Feed Post Square | 1080×1080 | 1.0 : 1 | Standard Instagram feed post (1:1) | - |
| Story / Reel | 1080×1920 | 0.56 : 1 | Full-screen vertical format (9:16) | - |
| Landscape Feed Post | 1080×566 | 1.91 : 1 | Horizontal feed post (1.91:1) | - |
Instagram banner best practices
Tested principles for creatives that perform.
- High quality imagery is non-negotiable on Instagram. The platform's audience has the highest visual standard of any social network. Blurry, low-contrast, or cluttered images are scrolled past instantly - bold, clean compositions stop the thumb.
- Use Photographic or Cinematic styles. These produce the editorial-photography aesthetic that performs best in Instagram feeds. Illustration and 3D Render can work for specific brand aesthetics but are less universally effective.
- Keep text to a minimum. Meta's ad system flags images where text covers more than 20% of the frame. Generate clean background imagery and add necessary copy in a separate tool after download.
- Warm tones outperform cold in lifestyle content. Golden hour lighting, warm neutrals, and earthy palettes typically generate more engagement in lifestyle, food, travel, and fashion categories on Instagram.
- Think in aspect ratios. Square (1:1) for feed posts, vertical (4:5 or 9:16) for stories and reels, horizontal (1.91:1) for link ads. The 300×250 approximates the 4:3 ratio used in some in-app placements.
- Generate variants and A/B test. Instagram's algorithm rewards high-engagement content. Generate 3 variants with different visual approaches and test them in parallel in Meta Ads Manager to find the winner.
Pre-publish checklist
Verify before uploading your creative.
- Image is vibrant, high-contrast, and visually arresting at first glance
- Text covers less than 20% of the image area (Meta ad policy)
- Aspect ratio matches the intended placement (1:1 feed, 4:5 tall, 9:16 story)
- Colours pop against Instagram's white/light grey background
- Subject or focal point is immediately clear at thumbnail size
- No prohibited content under Meta's advertising policies