- Instagram feed ads appear in-feed like organic posts, making them ideal for product shots and brand awareness.
- Meta recommends 1440 × 1800 px (4:5) or 1440 × 1440 px (1:1) images for feed placements.
- Max file size is 30 MB. JPG and PNG are the only accepted image formats.
- Keep primary text to 50–150 characters and headlines to 27 characters or fewer.
- Meta reviews all ads before they go live. Approval typically takes up to 24 hours.
- Coinis Image Ads generates feed-ready creatives from a product URL in seconds.
What Is an Instagram Feed Ad?
Definition and placement
A feed ad appears directly in a user's Instagram home feed. It looks like a regular post. Users see it while scrolling between content from friends and accounts they follow. A small "Sponsored" label is the only visible difference.
Why feed ads matter for ecommerce and brand awareness
Feed placements catch users when they are actively engaged. That makes them ideal for product shots, brand visuals, and direct conversion messages. Users are scrolling with intent. Your ad meets them there.
---
Instagram Feed Ad Image Specifications
Get your image right before you upload. Wrong dimensions cause cropping or rejection.
Recommended dimensions
Per Meta's Ads Guide, the recommended resolutions for feed image ads are:
- 4:5 vertical: 1440 × 1800 px
- 1:1 square: 1440 × 1440 px
Vertical takes up more screen space on mobile. That means more attention. Square is the safe default for multi-placement campaigns.
Aspect ratios and file size limits
Meta supports aspect ratios from 1.91:1 (landscape) to 4:5 (portrait) for feed placements. Meta applies a 3% aspect ratio tolerance. The minimum accepted resolutions are 600 × 600 px (1:1) and 600 × 750 px (4:5). Maximum file size is 30 MB.
Image format requirements
Use JPG or PNG. Those are the only formats accepted for image ads in feed placements, per Meta's Ads Guide.
---
Step-by-Step: Create an Instagram Feed Ad
Step 1: Set up your campaign and choose your objective
Open Meta Ads Manager. Click "Create." Choose your campaign objective. Common options include Awareness, Traffic, Engagement, and Sales. Your objective controls which optimization and bidding options appear at the ad set level.
Step 2: Create an ad set with targeting and budget
Name your ad set. Configure your audience, placements, schedule, and daily or lifetime budget. Under Placements, select Instagram Feed manually or let Advantage+ placements choose for you.
Step 3: Select 'Single Image' as your ad format
At the ad level, choose "Single image or video" as your format. This produces a clean, static image placement. Carousel and video formats are also available. Single image is the fastest to build and test.
Step 4: Upload your image and set text/CTA
Upload your image file. Then write your copy:
- Primary text: 50–150 characters is the recommended range, per Meta's current documentation. Lead with your hook. The first line shows before "More" truncates the text.
- Headline: Aim for 27 characters or fewer. Meta displays this below the image, next to your CTA button.
- Description: Optional. Short supporting text that appears below the headline.
Pick a CTA button. Options include "Shop Now," "Learn More," "Sign Up," and other conversion-focused actions. Match the button to your goal.
Step 5: Review and publish
Preview your ad in the right panel. Check the mobile preview. When everything looks right, click Publish. Meta reviews all ads before they go live. Approval typically takes up to 24 hours.
---
Writing Effective Ad Copy for Feed Ads
Primary text and character limits
Lead with value. State what the user gets in the first sentence. You have around 50–150 characters before "More" cuts off the text on most screens. Forty words is usually enough to make the point.
Headlines and descriptions
The headline sits below the image beside your CTA button. It is the last thing a user reads before tapping. Make it action-oriented. "Shop the sale" beats "Explore our collection."
Call-to-action button options
Match your button to the action you want. "Shop Now" drives direct product purchases. "Learn More" suits awareness campaigns or lead gen pages. "Sign Up" works for apps and newsletters.
---
Pro Tips for Higher-Performing Feed Ads
Use square (1:1) or vertical (4:5) images for optimal display
Landscape images shrink on mobile feeds. Square and vertical formats fill more of the screen. More screen means more attention. Always design at the recommended resolution.
Test copy variations to find what resonates
Run two versions of the same creative with different primary text. Small copy changes can shift results noticeably. Keep testing and keep the winning version running.
Ensure mobile-first design
The vast majority of Instagram users are on mobile. Keep text large enough to read at small sizes. Avoid cluttered layouts. Put the key message in the center of the frame, away from the edges where UI elements overlap.
---
Speed Up Feed Ad Creation with Coinis
Generate high-quality images instantly with Image Ads
Coinis Image Ads generates feed-ready creatives from your product URL. Paste the URL, pick a style, and get on-brand images in seconds. No design skills needed. No back-and-forth with a designer.
Ensure perfect sizing with Smart Resize
Already have a creative? Coinis Revise Smart Resize outputs your image at any feed dimension instantly. 4:5 or 1:1, done in one click. No manual cropping. No guessing at pixel counts.
Organize assets in Creative Library
Every generated asset saves to your Creative Library. Find it, reuse it, and launch it directly to Meta from the same platform.
---
Or let Coinis do it.
From a product URL to a live Meta campaign. AI-generated creatives. On-brand copy. Direct publish to Facebook and Instagram. Real performance reporting. All in one platform.
Start free. Upgrade when you're ready.
15 AI tokens a month. No credit card.
Frequently Asked Questions
What image size should I use for an Instagram feed ad?
Meta recommends 1440 × 1800 px for 4:5 vertical and 1440 × 1440 px for 1:1 square. The minimum accepted resolution is 600 × 600 px (1:1) or 600 × 750 px (4:5). File size must be under 30 MB.
How long does Meta take to approve an Instagram feed ad?
Meta reviews all ads before they go live. Approval typically takes up to 24 hours. Complex creative or sensitive categories can take longer.
What is the character limit for Instagram feed ad primary text?
Meta recommends 50–150 characters for primary text and 27 characters or fewer for the headline. These are recommended ranges, not hard caps, but staying within them ensures your copy displays cleanly.
Do I need a Facebook Page to run Instagram feed ads?
Yes. Instagram ads are created and managed through Meta Ads Manager, which requires a connected Facebook Page and an Instagram account linked to your Meta Business account.