LinkedIn Post Image Size

LinkedIn accepts landscape, square and portrait images in posts. 1200 × 627 (1.91:1) is the classic landscape size, 1080 × 1080 squares are common, and 1080 × 1350 (4:5) portrait images take the most space in the mobile feed.

Format	Size (px)	Aspect ratio
Landscape	1200 × 627	≈ 1.91:1
Square	1080 × 1080	1:1
Portrait	1080 × 1350	4:5

Safe zone and tips

Many members scroll on phones, where square and portrait images appear larger than landscape ones.
Shared links use the page’s og:image; 1200 × 627 is the size to design for.
Keep charts and text large enough to read without zooming.

Making a 1.91:1 image from a phone photo

A typical 12-megapixel phone photo is 4032 × 3024. The largest 1.91:1 area you can cut from it is 4032 × 2107 pixels: crop to that, then scale it down to 1200 × 627. Cropping first and scaling second keeps everything in proportion.

Check or resize your image

The calculator is set to 1200 × 627. Enter your own width and height to see their ratio, or type a new width in box 2 to get the height that matches.

1. Find the aspect ratio

Width (px)

Height (px)

400:209

Decimal 1.9139 ·

aspect-ratio: 400 / 209;

2. Resize keeping the ratio

Aspect ratio

New width

New height

Width	Height	Size

Frequently asked questions

What is the best size for LinkedIn post images?

Use 1200 × 627 (Landscape, ≈ 1.91:1), 1080 × 1080 (Square, 1:1), and 1080 × 1350 (Portrait, 4:5). The first one is the safest default.

Which aspect ratio should LinkedIn post images use?

≈ 1.91:1, 1:1, and 4:5. Crop to the ratio first and then scale to the size in pixels, so nothing is stretched or cut off unexpectedly.

What is the best image size for a LinkedIn post?

For a single image, 1080 × 1080 or 1080 × 1350 tends to stand out most on mobile, while 1200 × 627 suits wide graphics and link previews. Keep images at least 1080 px wide so they stay sharp.

Other platform sizes

Open the full aspect ratio calculator All platform sizes · All common resolutions