- Facebook feed ads perform best at 1440 x 1440 px (1:1) or 1440 x 1800 px (4:5 vertical).
- Keep on-image text minimal. Meta's ad-quality system reduces delivery for text-heavy creatives.
- JPG or PNG only, max 30 MB. Headlines: 27 characters. Primary text: 50–150 characters.
- Leave 250 px at the top and 340 px at the bottom clear of critical visuals.
- One focal point, high contrast, and no clutter wins in a crowded feed.
- Smart Resize in Coinis Revise regenerates the right crop for every placement instantly.
How Facebook Feed Ads Reach Scrolling Users
Feed ads appear directly in users' news feeds, mixed with posts from friends and pages. They look native. That's their advantage over banner placements.
Why feed ads matter
Feed ads reach users mid-scroll, before they tap away. A sharp, correctly sized image earns attention. A beautiful image with wrong dimensions gets cropped, and cropped ads get scrolled past.
Where users see them
Facebook shows feed ads on desktop and mobile. The 4:5 vertical ratio is mobile-only. It fills more screen real estate, which means more eyes on your creative.
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Get the Exact Dimensions for a Facebook Feed Ad
Per Meta's Ads Guide, these are the numbers that matter.
Recommended resolution and aspect ratios
| Format | Recommended | Minimum |
|---|---|---|
| 1:1 square | 1440 x 1440 px | 600 x 600 px |
| 4:5 vertical | 1440 x 1800 px | 600 x 750 px |
Accepted aspect ratios range from 1.91:1 (landscape) to 4:5 (vertical). Meta allows a 3% aspect ratio tolerance, so a canvas that's slightly off won't automatically fail.
File type and size limits
- Supported formats: JPG and PNG
- Maximum file size: 30 MB
Safe zone for UI elements
Facebook's interface overlaps the top and bottom of your image. Keep important content, logos, and text away from these areas. Leave 250 px at the top and 340 px at the bottom clear of anything critical.
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Keep Your Copy Within Facebook's Design Rules
Character limits for headlines and body text
Meta recommends keeping primary text (body copy) to 50–150 characters. Headlines should stay at 27 characters or fewer. These are recommendations, not hard caps. But longer copy gets truncated in most placements.
Minimise on-image text
Meta's ad-quality system may reduce delivery for text-heavy creatives. There is no hard percentage threshold. Keep text minimal on the image itself. Move body copy to the primary text field in Ads Manager instead.
Best practices for legibility
Use high-contrast text. Dark text on a light background or white text on a dark image reads cleanly on small screens. Keep font sizes large enough to read at a thumb's length.
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Design Best Practices for Feed Ads
Keep visuals clear and focused
One focal point per ad. A product, a face, a single bold message. Competing elements split attention and dilute impact.
Use high-quality images
Low-resolution images look worse on retina displays. Start at 1440 x 1440 px or higher. Meta scales down if needed. You cannot scale up without losing quality.
Avoid cluttered layouts
White space is not wasted space. It draws the eye toward your product or offer. Remove anything that doesn't support the single message you're making.
Test colors and contrast
Bright colors stop the scroll. High contrast between foreground and background improves both legibility and visual impact. Test two or three color treatments before committing to one.
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How to Design a Facebook Feed Ad Step by Step
Choose your aspect ratio and dimensions
Start with 1:1 for a format that works across desktop and mobile. Use 4:5 if you're targeting mobile-first audiences. Set your canvas to 1440 x 1440 px or 1440 x 1800 px.
Create or source your image
Use a high-resolution product photo or brand image. Avoid stock photos that look generic. Authentic visuals perform better in a feed full of polished ads.
Add text and headlines
Keep on-image text minimal. Place your headline where it's readable without blocking the key visual. Write body copy in the primary text field in Ads Manager, not burned into the image.
Review and export
Confirm your file is JPG or PNG and under 30 MB. Preview on both desktop and mobile. Make sure key elements sit above the 340 px bottom safe zone and below the 250 px top zone.
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Common Design Mistakes to Avoid
Too much on-image text
Too much on-image text cuts your reach. Move body copy to the primary text field in Ads Manager. Let the image do the visual work.
Low-resolution or pixelated images
Anything below 600 x 600 px risks poor rendering across devices. Start at 1440 x 1440 px. Higher resolution gives Meta room to display your ad cleanly everywhere.
Mismatched dimensions for multi-platform use
A 1.91:1 landscape image crops badly on mobile-first placements. Use Smart Resize in Coinis Revise to generate the right crop for each placement in one step. No manual redoing required.
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Frequently Asked Questions
What is the best image size for a Facebook feed ad?
Meta recommends 1440 x 1440 px for a 1:1 square format and 1440 x 1800 px for a 4:5 vertical format. The minimum acceptable resolution is 600 x 600 px (1:1) or 600 x 750 px (4:5).
How much text can I put on a Facebook ad image?
Keep on-image text minimal. Meta's ad-quality system may reduce delivery for text-heavy creatives. Move body copy to the primary text field in Ads Manager instead of placing it on the image.
What file formats does Facebook accept for feed image ads?
Facebook accepts JPG and PNG for image ads. The maximum file size is 30 MB.
What is the Facebook feed ad safe zone?
Leave 250 px at the top and 340 px at the bottom of your image free of critical content. Facebook's UI elements overlap those areas, so logos, text, and key visuals placed there may be hidden.