To ensure successful publishing on LinkedIn via native platform or third-party tools like Cloud Campaign, follow these updated LinkedIn media guidelines for post formatting, file size, resolution, and caption limits.
LinkedIn Image Post Guidelines
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Recommended Image Resolution: 1080 x 1080 pixels
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Max Number of Images per Post: Up to 9 images
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Square images (1:1 ratio) display best across LinkedIn feeds
LinkedIn Video Post Requirements
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Video Length Limit: Up to 10 minutes
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Max File Size: 200 MB
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Video Title Character Limit: 400 characters
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Accepted Format: MP4 only
LinkedIn Text & Caption Guidelines
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Max Caption Length: 3,000 characters
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Hashtag Limit: 30 hashtags per post
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Links in captions are clickable, making LinkedIn ideal for link-based content