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DunSocial Docs

Post to LinkedIn

Connect your personal LinkedIn profile and publish posts.

Connect your personal LinkedIn profile to publish posts. LinkedIn (personal) is generally available.

LinkedIn limits
Characters3,000
ImagesUp to 20 · JPG/PNG/GIF/WebP
Video1 · MP4 or MOV · 3 sec to 10 min · up to 256 MB (DunSocial upload cap)
Aspect ratios1:1, 1.91:1 or 4:5
PollsNot available yet
Personal profile. Use either images or one video — do not mix.

Connect

  1. Open Connect.
  2. Find LinkedIn and click Connect.
  3. Log in to LinkedIn and approve access.
  4. You return to DunSocial with LinkedIn connected.

What is supported

  • Text posts to your personal profile.
  • Up to 20 images, or exactly one video (MP4 or QuickTime / MOV). Do not mix video and images in the same post.
  • Scheduling and publishing right away.

Gotchas

  • This connects your personal profile. To post as a company, use LinkedIn Business Pages instead (Company Pages are images-only for now).
  • Video posts support one clip only. Prefer MP4; size is limited by DunSocial upload caps (256 MB).
  • LinkedIn access is refreshed automatically in the background. If the account disconnects, reconnect it from the Connect screen.