LinkedIn Publishing

This page contains high-level specifications for scheduling and publishing LinkedIn posts through Publisher.

If your post does not meet the requirements to publish, Publisher informs you so you can correct the post.

Text

• Maximum number of characters: 2,200

Link

This information is valid for when you use the Import preview link option.

• Maximum number of links: 1

• Link title character limits: 399

• Maximum number of characters in the description: 4,086

• Thumbnail:
  You can customize the link thumbnail in Publisher.

  • The same capabilities as described in Photo for the LinkedIn platform.

Photo

• Allowed extensions: jpg, jpeg, png, gif

• Maximum number of files: 9

• Maximum file size: 69.3 MB

• Maximum image dimensions: 30,000px x 30,000px

• Maximum total pixel size: 36,156,100px

• Maximum number of characters in alt text: 4,086

Video

• Allowed extensions: avi, mp4, mov, webm, mpeg, wmv, m4v

• Maximum number of files: 1

• Minimum and maximum file size: 75 kb to 200 MB

• Minimum and maximum duration: 3 to 60 seconds

Additional publishing options

• Label

• Scheduling

• Uploading cloud-shared assets directly from cloud storage applications

To learn more, see Content Options in Publisher.