LinkedIn sizes

LinkedIn Post Image Size (2026)

Aitijya Sarkar

Aitijya Sarkar · Updated

Founder - Oiti | LinkedIn ghostwriting | 100M+ views

Quick answer: Use 1080 x 1350 pixels (4:5 portrait) for a single-image post. For a link share, use 1200 x 627 (1.91:1).

Portrait is the tallest shape LinkedIn allows in the feed, so it takes up the most of a phone screen, which is where most people scroll. Link shares are the exception: 1200 x 627 is the size LinkedIn pulls into the preview card. So the right size depends on what you're posting.

LinkedIn post image sizes at a glance

FormatDimensionsRatioBest for
Portrait1080 x 1350 px4:5Single image, most mobile feed space
Square1080 x 1080 px1:1Safe default, multi-image posts
Landscape1200 x 627 px1.91:1Link previews and shared articles

Source: LinkedIn Help: share photos on LinkedIn

Files can be JPG or PNG, up to 5 MB each. LinkedIn accepts any ratio from 3:1 (wide) to 4:5 (tall), and 4:5 is as tall as the feed goes. The floor is 552 x 276, but LinkedIn recommends 1080 pixels wide, and staying at 1080 or above keeps the image sharp.

Portrait is the default to reach for. A 4:5 image is taller than a square, so on a phone it claims more of the feed. Landscape still matters, mostly when you share a link and want the preview card to look right.

Watch out: the "627 x 1200 portrait" number is wrong

Some guides list a portrait size of 627 x 1200. That's the landscape spec turned on its side, and at roughly 1:1.9 it's taller than the 4:5 limit LinkedIn allows, so LinkedIn crops it. The real portrait size is 1080 x 1350.

One more thing: 1200 x 627 is the link-preview spec, not a rule for a photo you upload directly. For a plain image post you're free to go portrait or square, and portrait usually wins.

What gets cropped

The rule that surprises people most: once you add a second image, LinkedIn crops every image into a grid tile, and the tiles are close to square. A 1080 x 1350 portrait loses its top and bottom the moment it joins a set. If you post a set, design each image as a square from the start.

A single image is the only case where portrait stays portrait. That alone is a reason to think twice before dropping four photos into one post.

Two mock phone feeds side by side. A landscape 1200 x 627 post fills about a quarter of the screen, while the same photo as a 1080 x 1350 portrait fills roughly 2.4 times more feed height.
Same photo, same phone. At the same width, the 4:5 portrait stands about 2.4 times taller in the feed than the 1.91:1 landscape.

Common mistakes

  • Posting portrait in a multi-image set. It gets cropped to fit the grid. Use 1:1 for anything with more than one image.
  • Building to 627 x 1200. Wrong number. Portrait is 1080 x 1350.
  • Text near the edges. Some crops trim the outer rim. Keep words away from the borders.
  • A file over 5 MB. LinkedIn won't take it. And even under the cap, LinkedIn compresses hard, so export a lean file rather than the biggest one you have.
  • Narrow images. Anything under about 1080 pixels wide looks soft next to everyone else's crisp graphics.

How to post an image at the right size

  1. 01

    Size your image to 1080 x 1350 (portrait), 1080 x 1080 (square) or 1200 x 627 (landscape) before you upload.

  2. 02

    Start a post from the LinkedIn home feed and click the photo icon.

  3. 03

    Select your file and check the preview. LinkedIn shows you the crop it will apply.

  4. 04

    If it looks trimmed, replace it with a file that's already at the target ratio rather than fighting the in-app cropper.

  5. 05

    Post. Then look at it in the feed on your phone, since that is where most people will see it.

Frequently asked questions

What is the best LinkedIn post image size?
1080 x 1350 pixels, a 4:5 portrait, for a single-image post. It fills the most space in the mobile feed. Use 1200 x 627 when you are sharing a link.
Can I post a 1080 x 1350 image on LinkedIn?
Yes, and for single images you should. 4:5 is the tallest ratio LinkedIn allows in the feed, so it wins the most screen space on a phone. Adding a second image crops it to fit the grid.
Is a LinkedIn post 16:9?
It can be, since 16:9 sits inside the 3:1 to 4:5 range LinkedIn accepts, but it is a video shape and a poor choice for a still. On a phone it takes up far less of the feed than 4:5 portrait or 1:1 square.
Why did my multi-image post get cropped?
LinkedIn fits every image in a multi-image post into a grid of near-square tiles. Design each one as a 1080 x 1080 square if you are posting a set.
What size is a LinkedIn post for a shared link?
1200 x 627 pixels, a 1.91:1 ratio. That is the size LinkedIn uses for the link preview card.
What is the file size limit for a LinkedIn post image?
5 MB per image, according to LinkedIn Help. JPG or PNG both work. Export a compressed file so it still looks sharp after LinkedIn compresses it again.

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