> ## Documentation Index
> Fetch the complete documentation index at: https://www.ayrshare.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# LinkedIn

> Image and video media requirements for [LinkedIn](/apis/post/social-networks/linkedin)

## Document

<ul>
  <li>Max document size: 100 MB</li>
  <li>Max pages: 300 pages.</li>
  <li>Supported formats: PPT, PPTX, DOC, DOCX, and PDF.</li>
  <li>For additional details, please view the
  [LinkedIn social network page](https://www.ayrshare.com/docs/apis/post/social-networks/linkedin.md#documents)</li>
</ul>

## Image

<ul>
  <li>Max image size: 5 MB</li>
  <li>Supported formats: JPG, GIF, Animated GIF, and PNG.</li>
  <li>Recommended size for images or links: 1200 x 627 px.</li>
  <li>Images must have less than 36,152,320 pixels.</li>
</ul>

> [!TIP]
>
> WebP, HEIC, HEIF, and AVIF images are converted to JPEG before posting. The conversion preserves the
> image's color rendering and writes a small XMP packet carrying only the
> `Iptc4xmpExt:DigitalSourceType` AI disclosure, when the image declares one. No other metadata is
> carried over: not EXIF, and nothing else from the original XMP, so a location, a creator name or a
> copyright line can't be published by accident. Note that LinkedIn strips embedded metadata when it
> ingests an image, so provenance metadata — including that AI disclosure — does not survive
> LinkedIn's image processing and no AI label is applied. See [Image Metadata and Content
> Credentials](https://www.ayrshare.com/docs/media-guidelines/overview.md#image-metadata-and-content-credentials).

## Video

<ul>
  <li>Max video size: 500 MB</li>
  <li>Supported formats: MP4.</li>
  <li>Duration max: 30 minutes.</li>
  <li>Duration min: 3 seconds.</li>
  <li>Aspect ratio must be between 1:2.4 and 2.4:1.</li>
</ul>


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