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Merge Images for Facebook

Merge photos for Facebook posts, cover photos, and Stories. Get the right dimensions for every Facebook format.

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Recommended Facebook Image Dimensions

FormatWidthHeight
Shared Image Post1200px630px
Story1080px1920px
Cover Photo820px312px
Event Cover1200px628px
Profile Picture170px170px

Why Merge Images for Facebook?

Event announcements with multiple photos

Product before & after comparisons

Photo albums and memories

Marketplace listing composites

Facebook Image Tips

Facebook compresses images heavily — upload at 2x resolution when possible

Cover photos display differently on desktop (820x312) vs mobile (640x360)

Shared images are cropped to 1.91:1 in the feed — keep subjects centered

Use PNG for graphics with text; JPEG for photographs

Frequently Asked Questions

What image size should I use for Facebook?
The recommended sizes for Facebook are: Shared Image Post (1200×630px), Story (1080×1920px), Cover Photo (820×312px), Event Cover (1200×628px), Profile Picture (170×170px). Our tool lets you merge images at any of these dimensions.
How do I merge photos for Facebook?
Upload your photos to MergeImages.net, arrange them horizontally or vertically, adjust spacing and size, then download. The merged image will be ready to post on Facebook immediately.
Is it free to merge images for Facebook?
Yes, our image merger is 100% free with no watermarks or signup required. All processing happens in your browser — your images stay private.
Can I merge more than two images for Facebook?
Absolutely. You can merge as many images as you need. Start with the upload slots and add more with the "Add More" button. The merged output will be a single image ready for Facebook.
What file format should I use for Facebook?
PNG works great for graphics with text or sharp edges. JPEG is better for photographs and keeps file sizes smaller. Facebook accepts both formats.

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Merge Images for Other Platforms

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Upload your photos, merge them in seconds, and download at the perfect Facebook dimensions. Free, private, no signup required.

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