> For the complete documentation index, see [llms.txt](https://help.contouron.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.contouron.com/platforms/linkedin/supported-posts-and-media.md).

# Supported Posts & Media

> For the complete documentation index, see [llms.txt](https://help.contouron.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.contouron.com/platforms/linkedin/supported-posts-and-media.md).

## Supported Posts & Media

**Here are the Linkedin post types and media supported by Contouron:**

<table><thead><tr><th width="227">Supported Post Types</th><th>Requirements</th></tr></thead><tbody><tr><td>Text Only</td><td><ul><li>up to 3000 characters</li><li>no markdown support</li></ul></td></tr><tr><td>Image</td><td><ul><li>JPG, PNG, GIF</li><li>up to 5 MB file size</li></ul></td></tr><tr><td>Video</td><td><ul><li>MP4</li><li>up to 500MB file size</li><li>up to 30 minutes</li><li>maximum of 4096 x 2304 pixels.</li><li>aspect ratios: landscape 16:9, portrait 9:16, square: 1:1</li></ul></td></tr><tr><td>Carousel (PDF Document)</td><td><ul><li>up to 10 images per carousel</li><li>pass 2-10 image URLs (JPG, PNG) in <code>mediaUrls</code> and Contouron auto-builds a LinkedIn Document carousel (LinkedIn's modern carousel format, viewers swipe through pages like a PDF)</li><li>videos cannot be mixed into a carousel</li></ul></td></tr></tbody></table>

***

**Here are the Linkedin post types and media NOT supported by Contouron:**

<table><thead><tr><th width="226">NOT Supported</th><th>On the Roadmap?</th></tr></thead><tbody><tr><td>Linkedin Articles</td><td><span data-gb-custom-inline data-tag="emoji" data-code="274c">❌</span></td></tr><tr><td>Polls</td><td><span data-gb-custom-inline data-tag="emoji" data-code="274c">❌</span></td></tr></tbody></table>


---

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