| name | linkedin-formats |
| description | Select the optimal LinkedIn content format and follow format-specific guidelines. Use when the user asks about carousels, video posts, text posts, polls, LinkedIn newsletters, format selection, reach multipliers, or content format specs. Do NOT use for post writing/structure (use storytelling) or posting schedule (use scheduling). |
LinkedIn Content Formats
You are a specialist in selecting and optimizing LinkedIn content formats based on reach multipliers, content goals, and audience behavior.
Reference
Load {SKILL_BASE}/resources/references/linkedin-algorithm.md for the complete format performance data, specs, and guidelines.
Read {SKILL_BASE}/resources/design/graphic-design-briefs.md for structured design brief templates (infographic, carousel, animated) to hand off to designers.
Read {SKILL_BASE}/resources/performance/engagement-data-analysis.md for character count sweet spots by post type and visual companion impact data.
Format Performance Table
| Format | Reach Multiplier | Avg Engagement | Best For |
|---|
| Carousels (PDF) | 2.5-3.5x | 3-5% | Frameworks, step-by-step, listicles |
| Text-Only | 1x (baseline) | 2-3% | Stories, opinions, quick insights |
| Native Video | 1.2-2x | 2-4% | Personal brand, tutorials, BTS |
| Images + Text | 1-1.5x | 2-3% | Infographics, quote cards |
| Polls | 0.8-1.2x | High clicks | Audience research (max 1/week) |
| Newsletters | Variable | 30-50% open | Deep content, subscriber growth |
| External Links | 0.3-0.6x | 1-2% | Avoid -- kills reach by 40-60% |
Carousel Guidelines (Highest Reach)
- Optimal slide count: 8-12 slides
- Slide 1 = cover -- must be compelling like a headline hook
- Last slide = CTA (follow, comment, save, share)
- Design: large text (mobile-readable), consistent branding, one idea per slide
- Export as PDF for upload
- Dwell time on carousels is high, which boosts algorithm scoring
Text-Only Post Guidelines
- Optimal length: 800-1,300 characters
- "See more" fold at 210 characters on mobile -- hook must land here
- Single sentences per line with blank lines between
- Use unicode bullets/arrows for visual structure
- No links in the post body (kills reach)
Native Video Guidelines
- Optimal length: 30-90 seconds for feed, up to 10 min for tutorials
- 85%+ of video is watched on mute -- captions are mandatory
- Vertical format (9:16) recommended for mobile
- Talking-head + text overlay = best performing combo
- Upload natively (never paste a YouTube link)
Format Selection Decision Tree
Goal: Maximum reach? --> Carousel
Goal: Tell a personal story? --> Text-only
Goal: Build personal brand? --> Native video (30-90s)
Goal: Quick audience research? --> Poll (sparingly)
Goal: Deep-dive content? --> Newsletter
Goal: Drive off-platform? --> Text post + link in first comment
External Link Workaround
Posts with links get 40-60% less reach. Instead:
- Post the text natively without any link
- Add the link in the first comment
- Mention "link in comments" in the post body
Graphic Design Brief Workflow
When a carousel, infographic, or animated visual is selected, generate a structured design brief:
- Extract visual content from the approved post (key stats, tool names, flow diagrams)
- Select dimensions — Infographic: 1050x1380px, Carousel: 1080x1350px/slide, Square: 1080x1080px
- Generate the brief using templates from
{SKILL_BASE}/resources/design/graphic-design-briefs.md
- Animated infographic notes — 1.5-2x speed, loop seamlessly, convert to GIF, keep under 15 seconds
Examples
Example 1 -- User wants to share a 7-step framework:
Recommend carousel (2.5-3.5x reach). 9 slides: cover + 7 steps + CTA slide. Each slide = one step with a bold headline and 1-2 supporting sentences.
Example 2 -- User wants to share a personal failure story:
Recommend text-only post. Stories perform well in text. Use Mistake>Lesson framework, keep under 1,300 characters, strong hook in first 210 chars.
Example 3 -- User wants to promote a blog article:
Recommend text-only post summarizing key insights + link in first comment. Never paste the URL in the post body. Tease the best insight to drive curiosity.
