LinkedIn Carousel
LinkedIn Guide
LinkedIn Carousels: Complete Guide for 2026
A LinkedIn carousel is a multi-page document post (PDF format) that users swipe through in the feed. Carousels consistently outperform text and single-image posts because every swipe registers as continued engagement with LinkedIn's algorithm. This guide covers what they are, how to create one, the right sizes, and the design patterns that win in 2026.
PDF format
LinkedIn's native carousel type
1080×1350
Recommended size (4:5 portrait)
8–15 slides
Engagement sweet spot
Free tools
Generator + templates available
Quick Answer
LinkedIn carousels are PDF document posts at 1080×1350px (4:5). Recommended length: 8–15 slides. Native upload format: PDF (PPTX and DOCX also supported, max 100MB). They get 4× more reach than text posts because every swipe counts as engagement.
Scroll for the full breakdown, or jump to the 3 ways to create one.
Why LinkedIn Carousels Outperform Other Formats
LinkedIn's algorithm rewards dwell time — how long someone interacts with a post. A text post is read once and scrolled past in 5–10 seconds. A carousel asks viewers to swipe through 8–15 slides, often spending 30–60 seconds. Each swipe signals continued interest, which the algorithm interprets as high-quality content and rewards with more distribution.
Carousels also generate the highest save rate of any LinkedIn post type. Reference content — checklists, frameworks, step-by-step guides — gets saved for later, and saves are weighted heavily in LinkedIn's ranking. A single high-save carousel can keep generating impressions for weeks.
The format also encourages follows and comments. People who swipe to the end are highly engaged — a clear CTA on the final slide ("Follow for more" / "What would you add?") converts that attention into algorithmic signals that further amplify the post.
LinkedIn Carousel Specs (2026)
Recommended size
1080 × 1350 px (4:5 portrait)
Alternative size
1080 × 1080 px (1:1 square)
Native file format
PDF (PPTX and DOCX also supported)
Maximum file size
100 MB per document
Maximum slides
300 pages (8–15 is optimal)
Minimum text size
28pt for mobile readability
For the complete dimensions guide including PDF export settings, see the full LinkedIn carousel size reference →
Three Ways to Create a LinkedIn Carousel
Pick the approach that matches your starting point — a topic idea, a design preference, or a fully formed concept.
1. AI-Generate from a URL or Text
Paste a blog URL, article, or newsletter — or your own text — and WaveGen's AI extracts the key points and builds a complete carousel. Edit, schedule, or export as PDF. Under 2 minutes.
Open WaveGen
2. Pick a Free Template
Browse a gallery of professionally designed LinkedIn carousel templates. Customize the text and download as PDF. No signup required.
Browse templates
3. Build Slide by Slide
Open WaveGen's free manual LinkedIn carousel editor — pick a layout, add slides one at a time, customize text and visuals yourself. Most control, no AI. Export as PDF.
Open the manual editor
Best Practices for High-Engagement Carousels
Hook on slide 1
The first slide decides whether someone swipes or scrolls past. Use a bold claim, a surprising statistic, or a question that creates curiosity. Avoid generic title slides like "5 Tips for X" — be specific and provocative.
One idea per slide
Resist the urge to cram. Each slide should communicate exactly one thought, supported by a few words and (optionally) a visual. Viewers swipe quickly — dense slides get skipped.
Large readable text (28pt+)
Most LinkedIn browsing happens on mobile. Text below 28pt is hard to read on a phone screen, even with good vision. Generous spacing and high contrast matter as much as font size.
Consistent visual branding
Use the same fonts, colors, and layout structure across all slides. Inconsistent design feels amateur and breaks the swipe rhythm. A strong visual identity also makes your carousels recognizable in the feed.
Clear CTA on the final slide
Don't end abruptly. Use the last slide to ask for a specific action — follow, comment with their take, share if they found it useful, or visit a link. Carousels that end without a CTA waste the attention they earned.
Strong introduction text
The 3–5 lines of text you write above the carousel determine whether anyone opens it. Lead with a hook that previews the value. Ask a question or make a bold statement — both encourage comments, which boost distribution.
Frequently Asked Questions
What is a LinkedIn carousel?
A LinkedIn carousel is a multi-page document post that users swipe through horizontally in the feed. Technically, LinkedIn calls them 'document posts' — you upload a PDF (or PPTX/DOCX) and LinkedIn renders each page as a swipeable slide. Carousels consistently outperform text and single-image posts in reach and engagement because each swipe registers as continued interaction with the algorithm.
What size should a LinkedIn carousel be?
The recommended LinkedIn carousel size is 1080x1350 pixels (4:5 portrait) for maximum mobile screen presence, or 1080x1080 (1:1 square) for cross-platform compatibility. Export as PDF — that's LinkedIn's native carousel format. Maximum 300 pages and 100MB per document, though 8-15 slides is the engagement sweet spot.
How do I create a LinkedIn carousel?
Three options: (1) Paste a blog URL, article, or your own text into WaveGen — the AI extracts the key points and generates editable carousel slides automatically. (2) Pick a template from a gallery and customize. (3) Use a manual editor (like WaveGen's LinkedIn carousel generator) to build slides one at a time. For most users, option 1 or 2 produces a publish-ready carousel in under 5 minutes.
How many slides should a LinkedIn carousel have?
8-15 slides is the optimal range. Below 5 slides, the format loses its 'swipe value.' Above 15, completion rates drop sharply — viewers abandon long carousels. Each slide should focus on one idea, with the first slide as a hook and the final slide as a clear CTA (follow, comment, visit a link).
Why do LinkedIn carousels get more reach than text posts?
Two reasons. First, dwell time: every swipe is continued engagement, signaling to LinkedIn's algorithm that the content is valuable. A 10-slide carousel that someone swipes through fully sends a much stronger signal than a text post they scrolled past. Second, save rate: carousels are reference content — viewers save them to revisit, and saves are weighted heavily in distribution.
Can I add images and videos to a LinkedIn carousel?
Yes. LinkedIn document carousels accept PDFs, which can contain any combination of text, images, charts, and graphics. Native carousels (image-only) are also supported. Video can't be embedded inside a carousel — for video content, use LinkedIn's native video upload separately.
What file format does LinkedIn use for carousels?
PDF is the native format — LinkedIn renders each page as a swipeable slide. Alternatives include PPTX (PowerPoint) and DOCX (Word), but PDF preserves fonts and layout most reliably. WaveGen's LinkedIn carousel generator exports directly to PDF.
Are carousel ads different from organic carousels?
Yes. Carousel ads are part of LinkedIn's paid Sponsored Content product — typically multi-image, click-through ads served via Campaign Manager. Organic carousels are document posts you publish from your profile or company page. Both formats use 1080x1350 or 1080x1080 dimensions, but ads have additional specs like CTA buttons and headline character limits.
What makes a high-performing LinkedIn carousel?
Strong hook on slide 1 (a bold claim, surprising stat, or curiosity gap), one focused idea per slide, large readable text (28pt+), consistent visual branding across slides, and a clear CTA on the last slide. The introduction text (the 3-5 lines you write above the carousel) is also critical — it determines whether someone stops scrolling and starts swiping.
Where can I find free LinkedIn carousel templates?
WaveGen offers free LinkedIn carousel templates — professionally designed layouts you can customize with your content and download as PDF. No signup required. Browse the template gallery or open the LinkedIn carousel generator to create from scratch with AI.
Ready to create your LinkedIn carousel?
Use WaveGen's free LinkedIn carousel generator to go from topic to ready-to-publish PDF in under 5 minutes. No signup required.