Quick Reference
| Property | Value |
|---|---|
| Max text length | 3,000 characters |
| Max images per post | 20 |
| Max image size | 8 MB |
| Image formats | JPEG, PNG, GIF |
| Video formats | MP4 |
| Max video size | 500 MB |
| Max video duration | 10 min (personal) · 30 min (company page) |
| Min video duration | 3 seconds |
| Min video size | 75 KB |
| Document formats | PDF, PPT, PPTX, DOC, DOCX |
| Max document size | 100 MB · 300 pages |
| Scheduling | Yes (via Kabonshare queue) |
| Delete via API | Yes |
Before You Start
WARNING
CAUTION
INFO
Content Types
Specs
Post Privacy
| API Value | Description |
|---|---|
PUBLIC | Visible to everyone on LinkedIn |
CONNECTIONS | Only your connections can see |
Personal vs. Company Page
| Capability | Personal Profile | Company Page |
|---|---|---|
| Max video duration | 10 minutes | 30 minutes |
| Analytics access | Limited | Full |
| DMs via API | No | No |
| Comments API | No | Yes |
| Multi-org posting | No | Yes |
Features
| Feature | Supported |
|---|---|
| Scheduling | Yes (via Kabonshare queue) |
| Delete via API | Yes |
| Document posts | Yes |
| Company page posting | Yes |
| Analytics | Impressions, reach, likes, comments, shares, clicks |
| Live streaming | No |
Limitations
LinkedIn does not expose a native scheduling API. Kabonshare handles scheduling via its queue and publishes at the exact time you specify.
Cannot create articles, polls, events, newsletters, or InMail via the API.
Cannot mix images with video or documents in the same post.
Modified at 2026-05-20 18:44:47