What size should a LinkedIn post image be?

Use 1200 × 627 pixels for a landscape LinkedIn post image, 1080 × 1080 for square and 1200 × 1500 for portrait.

What LinkedIn post size works best?

Square 1080 × 1080 is the safest default because it reads cleanly on desktop and mobile. Use portrait 1200 × 1500 when the post needs more vertical space in the feed.

What is the LinkedIn post aspect ratio?

Common LinkedIn post ratios are 1.91:1 for landscape, 1:1 for square and 4:5 for portrait. Keep carousel slides at one ratio so the set feels intentional.

Can LinkedIn posts use PNG?

Yes. Use PNG for graphics, screenshots and text. Use JPG for photos when you want a smaller file.

LinkedIn Post Size

Feed image dimensions, aspect ratios and export checks for LinkedIn landscape, square and portrait posts.

Landscape1200×627

Square1080×1080

Portrait1200×1500

Format

Full image canvas

1.91:1

Landscape image: 1200 × 627

Resolution: 1200 × 627
Aspect ratio: 1.91:1
File types: JPG, PNG
File limit: Keep under 8 MB
Use it for: Link previews, article shares and wide post images.

Landscape works well for previews and web screenshots, but small text gets hard to read in the feed.

Feed export checklist

Use square for reusable brand graphics.
Use portrait when the post needs more feed space.
Keep text large enough to read on mobile.
Export every carousel slide at the same ratio.

Frequently asked

What size should a LinkedIn post image be?: Use 1200 × 627 pixels for a landscape LinkedIn post image, 1080 × 1080 for square and 1200 × 1500 for portrait.
What LinkedIn post size works best?: Square 1080 × 1080 is the safest default because it reads cleanly on desktop and mobile. Use portrait 1200 × 1500 when the post needs more vertical space in the feed.
What is the LinkedIn post aspect ratio?: Common LinkedIn post ratios are 1.91:1 for landscape, 1:1 for square and 4:5 for portrait. Keep carousel slides at one ratio so the set feels intentional.
Can LinkedIn posts use PNG?: Yes. Use PNG for graphics, screenshots and text. Use JPG for photos when you want a smaller file.

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