# LinkedIn posts that show your expertise

> Brandiz.io turns what your website says into LinkedIn posts and designed carousels: a longer caption with substance, and slides that go out as one PDF document.

Web page: https://www.brandiz.io/platforms/linkedin · Updated 2026-10-21

## What the team makes for LinkedIn

### Captions with substance

LinkedIn readers stay for a point worth making, so captions run 600 to 1,200 characters and lead with the finding, not the sales line.

### Carousels as one PDF

Designed carousels go to LinkedIn as one document, the format LinkedIn shows as swipeable slides.

### Quiet on emoji

One emoji at most, and none in slide headlines.

## LinkedIn's rules, as the team follows them

The same rules the app checks before a post can be approved.

| Rule | LinkedIn |
| --- | --- |
| Caption | Up to 3,000 characters |
| Before “more” | About the first 210 characters show |
| Hashtags | At most 3, specific to the post |
| Emoji | One at most |
| Feed size | portrait 4:5 (1080 × 1350) |
| Posts carry | pictures, videos, documents (PDF carousels) |
| Carousels | Yes |
| Text-only posts | Yes |

Posting straight to your accounts is coming soon. Until then, download each post in its sizes with its caption.

## From your website to the feed

1. **Paste your website**: The team reads your public pages: your logo, colours, fonts, voice and the facts you confirm.
2. **The team makes the week**: It plans the posts, writes a caption for LinkedIn, designs each one in its sizes and checks every claim.
3. **You approve**: Approve with one tap, ask for a change, or disapprove. Nothing goes out without your yes.

## Questions

### How long are the LinkedIn captions?

Usually 600 to 1,200 characters: long enough to make one useful point with its proof, short enough to read in the feed.

### Can it make LinkedIn carousels?

Yes. The team designs the slides in your brand and they go to LinkedIn as one PDF document, which LinkedIn shows as a swipeable carousel.

## Read next

- [Designed posts in your brand](https://www.brandiz.io/features/on-brand-posts)
- [Reels with voice and music](https://www.brandiz.io/features/reels)
- [Instagram](https://www.brandiz.io/platforms/instagram)
- [Facebook](https://www.brandiz.io/platforms/facebook)