Free tool

Compress & Resize Images Online

Shrink your ad creatives and web images right in your browser. Nothing leaves your device.

Last updated · February 2026

Drag & drop an image

or click to browse your files

JPEG · PNG · WebP · GIF · up to 50 MB

Glossary

Learn the fundamentals.

Go deeper on the concepts behind this tool in our Meta Ads glossary.

Meta image specs by placement. Sizes, aspect ratios, and which crops survive on Feed, Stories, and Reels.

What makes a static image stop the scroll. Visual hierarchy, contrast, and the 3-second rule.

Why your best image stops working after a while and how often to swap in new creative.

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