Size Guide

Facebook Ad Image Size Guide 2026

July 3, 2026 · 3 min read · Fourmeld Blog

Use the correct Facebook ad image sizes to avoid automatic cropping and poor display. Wrong dimensions reduce ad performance.

Facebook Image Dimensions

FormatDimensionsNotes
Feed image ad1200 × 628 px1.91:1 ratio — most common ad format
Square feed ad1080 × 1080 px1:1 ratio — works for both feed and story
Story/Reel ad1080 × 1920 px9:16 full-screen vertical
Right column ad1200 × 628 pxMinimum 600×314px
Carousel card1080 × 1080 pxSquare — each card same size

Tips

FAQs

What happens with wrong dimensions?

The platform auto-crops which may cut off important parts of your image.

Which format — JPG or PNG?

JPG for photos (smaller). PNG for graphics with text or transparent areas.

Can I use one size for all formats?

Use 1080x1080 as a safe square size that works across most Facebook placements.

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