LinkedIn Post Size 2026: Image & Video Dimensions Guide
Get the exact LinkedIn post size dimensions for 2026. Complete guide to image sizes, video specs, carousel dimensions, and best practices.
The best LinkedIn post image size is 1200 × 627 pixels with a 1.91:1 aspect ratio. This dimension displays perfectly on both desktop and mobile without cropping, ensuring your visual content looks professional across all devices.
Getting your dimensions right prevents awkward cropping, pixelation, and wasted effort on content that doesn't display correctly.
Want to Generate Consistent Inbound Leads from LinkedIn?
Get our complete LinkedIn Lead Generation Playbook used by B2B professionals to attract decision-makers without cold outreach.
No spam. Just proven strategies for B2B lead generation.
Key Takeaways
- Single image posts: 1200 × 627 pixels (1.91:1 landscape) or 1080 × 1080 (1:1 square)
- Portrait images: 1080 × 1350 pixels (4:5 ratio) take more feed space
- Carousel posts: 1080 × 1080 or 1080 × 1350 pixels per slide (PDF format)
- Video posts: 1920 × 1080 pixels (16:9) recommended, under 10 minutes
- File size limit: Keep images under 5-8MB for optimal loading
LinkedIn Image Post Sizes
According to LinkedIn's official specifications, images must meet specific requirements for optimal display.
Single Image Post Dimensions
| Format | Dimensions | Aspect Ratio | Best For |
|---|---|---|---|
| Landscape | 1200 × 627 px | 1.91:1 | Most versatile, professional |
| Square | 1080 × 1080 px | 1:1 | Infographics, quotes |
| Portrait | 1080 × 1350 px | 4:5 | Maximum feed presence |
File Requirements
- Supported formats: JPG, PNG, GIF
- Maximum file size: 5MB recommended (up to 36 megapixels technically supported)
- Minimum resolution: 552 × 289 pixels
- Color space: RGB
Why 1200 × 627 Works Best
The 1.91:1 landscape ratio is LinkedIn's default display format. When you upload this size:
- No automatic cropping occurs
- Images appear sharp on retina displays
- Content loads quickly on mobile
- Professional appearance is maintained
LinkedIn Carousel Post Dimensions
Carousels (document posts) have become LinkedIn's highest-engaging format. According to research from Metricool, carousels achieve 45.85% engagement rate—significantly higher than single images.
Carousel Specifications
| Specification | Requirement |
|---|---|
| File format | PDF only |
| Dimensions | 1080 × 1080 px or 1080 × 1350 px |
| Maximum pages | 100 slides |
| Maximum file size | 100 MB |
| Aspect ratio | 1:1 (square) or 4:5 (portrait) |
Carousel Best Practices
- Use consistent dimensions across all slides
- Design for mobile first—most LinkedIn users browse on phones
- Include a strong cover slide that encourages swiping
- Keep text large (minimum 24pt) for readability
- Add page numbers so viewers know how many slides remain
Creating Carousel Posts
- Click "Start a post" on LinkedIn
- Select the document icon (📄)
- Upload your PDF file
- Add a title (this appears above the carousel)
- Write your post caption
LinkedIn Video Post Specifications
Video content is growing rapidly on LinkedIn. According to LinkedIn's marketing blog, video uploads increased 34% year-over-year, with viewership up 36%.
Native Video Specs
| Specification | Requirement |
|---|---|
| Recommended resolution | 1920 × 1080 px (1080p) |
| Minimum resolution | 640 × 360 px |
| Maximum resolution | 4096 × 2304 px (4K) |
| Aspect ratios | 16:9 (landscape), 1:1 (square), 9:16 (vertical) |
| Maximum file size | 5 GB |
| Maximum length | 10 minutes (15 minutes for some accounts) |
| Minimum length | 3 seconds |
| Supported formats | MP4, MOV |
Video Performance Tips
Based on Hootsuite research, videos under 90 seconds perform best. LinkedIn's algorithm favors native video over YouTube links, providing 5x more reach for directly uploaded content.
Recommended video structure:
- Hook within first 3 seconds
- Deliver value by 30 seconds
- Include captions (85% watch without sound)
- End with clear call-to-action
LinkedIn Link Post Images
When you share a URL, LinkedIn pulls an image from the page. You can control this with proper Open Graph tags or by uploading a custom image.
Link Preview Image Specs
| Specification | Requirement |
|---|---|
| Recommended size | 1200 × 627 px |
| Aspect ratio | 1.91:1 |
| Minimum width | 200 px (smaller shows as thumbnail) |
| File format | JPG, PNG |
Fixing Link Preview Issues
If your link preview shows the wrong image:
- Visit the LinkedIn Post Inspector
- Enter your URL
- Click "Inspect" to refresh LinkedIn's cache
- Re-share the link with the updated preview
Learn more in our guide to the LinkedIn Post Inspector.
Multi-Image Post Layouts
LinkedIn displays multiple images differently based on how many you include.
Layout by Image Count
| Images | Layout | Recommendation |
|---|---|---|
| 2 images | Side by side | Use matching dimensions |
| 3 images | 1 large + 2 small | Make first image strongest |
| 4 images | 2×2 grid | Use consistent sizing |
| 5+ images | Grid with "+X more" | Lead with best images |
Multi-Image Dimensions
For consistent display across all images:
- Use 1200 × 627 px for all landscape images
- Use 1080 × 1080 px for all square images
- Avoid mixing orientations in the same post
LinkedIn Profile & Company Page Image Sizes
Beyond post content, your branding images need correct dimensions too.
Personal Profile Images
| Element | Dimensions | Notes |
|---|---|---|
| Profile photo | 400 × 400 px (minimum) | Displays as circle, upload square |
| Background banner | 1584 × 396 px | 4:1 ratio, keep text centered |
Company Page Images
| Element | Dimensions | Notes |
|---|---|---|
| Company logo | 300 × 300 px | Square, appears in search results |
| Cover image | 1128 × 191 px | ~6:1 ratio, very wide format |
| Life tab hero | 1128 × 376 px | Company Life section |
Event & Article Images
| Element | Dimensions | Notes |
|---|---|---|
| Event banner | 1600 × 900 px | 16:9 ratio |
| Article cover | 2000 × 600 px | Wide format for LinkedIn Articles |
| Newsletter cover | 1280 × 720 px | 16:9 ratio |
LinkedIn Ad & Sponsored Content Dimensions
If you run LinkedIn ads, these specifications are essential. According to LinkedIn's ad specs:
Single Image Ads
| Specification | Requirement |
|---|---|
| Recommended size | 1200 × 627 px |
| Minimum width | 400 px |
| Aspect ratio | 1.91:1 |
| File size | Max 5 MB |
| Formats | JPG, PNG |
Carousel Ads
| Specification | Requirement |
|---|---|
| Card dimensions | 1080 × 1080 px |
| Cards per carousel | 2-10 |
| File size per card | Max 10 MB |
| Aspect ratio | 1:1 |
Video Ads
| Specification | Requirement |
|---|---|
| Resolution | 1920 × 1080 px recommended |
| Duration | 15 seconds to 2 minutes |
| File size | Max 200 MB |
| Frame rate | 24-30 FPS |
| Format | MP4 |
LinkedIn Live Specifications
| Specification | Requirement |
|---|---|
| Resolution | 1080p recommended |
| Frame rate | 30 fps |
| Bitrate | 3-6 Mbps |
| Aspect ratio | 16:9 |
LinkedIn Live requires Creator Mode and approval. Apply through LinkedIn's Live application.
Mobile-First Optimization Tips
According to SocialPilot, over 60% of LinkedIn users browse on mobile. Optimize accordingly:
- Portrait (4:5) and vertical (9:16) formats take up more screen space on mobile, increasing engagement
- Keep important content centered—edges may be cropped differently on mobile vs desktop
- Use minimum 24pt font size for text overlays—smaller text is unreadable on phones
- Test on both devices before publishing—preview on mobile and desktop
- Compress files for faster loading on mobile networks (use TinyPNG)
- JPG for photos, PNG for text/logos—JPG compresses better for photos, PNG preserves text clarity
Quick Reference: All LinkedIn Post Sizes
| Content Type | Dimensions | Aspect Ratio |
|---|---|---|
| Single image (landscape) | 1200 × 627 px | 1.91:1 |
| Single image (square) | 1080 × 1080 px | 1:1 |
| Single image (portrait) | 1080 × 1350 px | 4:5 |
| Carousel slides | 1080 × 1080 or 1080 × 1350 px | 1:1 or 4:5 |
| Video (landscape) | 1920 × 1080 px | 16:9 |
| Video (square) | 1080 × 1080 px | 1:1 |
| Video (vertical) | 1080 × 1920 px | 9:16 |
| Link preview | 1200 × 627 px | 1.91:1 |
| Profile photo | 400 × 400 px (min) | 1:1 |
| Profile banner | 1584 × 396 px | 4:1 |
| Company logo | 300 × 300 px | 1:1 |
| Company banner | 1128 × 191 px | ~6:1 |
| Event banner | 1600 × 900 px | 16:9 |
| Article cover | 2000 × 600 px | ~3.3:1 |
| Single image ad | 1200 × 627 px | 1.91:1 |
| Carousel ad card | 1080 × 1080 px | 1:1 |
Tools for Creating LinkedIn Graphics
Several free tools help you create properly sized LinkedIn content:
Canva
Canva offers pre-sized LinkedIn templates. Select "LinkedIn Post" and the dimensions are automatically set.
Adobe Express
Adobe Express provides free LinkedIn templates with correct sizing.
Figma
Figma offers a free LinkedIn size guide with editable templates.
Common LinkedIn Image Mistakes
1. Wrong Dimensions
Uploading images that don't match recommended ratios causes LinkedIn to crop important content. Always resize before uploading.
2. Low Resolution
Images under 1200 pixels wide appear blurry on retina displays. Use high-resolution source images.
3. Text in Crop Zones
Important text near image edges may be cropped differently on mobile vs desktop. Keep key content centered.
4. Oversized Files
Images over 5MB load slowly, hurting engagement. Compress before uploading using tools like TinyPNG.
Frequently Asked Questions
What is the best image size for LinkedIn posts in 2026?
The best LinkedIn post image size is 1200 × 627 pixels with a 1.91:1 aspect ratio. This landscape format displays correctly across all devices without cropping. For more feed presence, use 1080 × 1350 pixels (4:5 portrait).
What size should LinkedIn carousel images be?
LinkedIn carousel slides should be 1080 × 1080 pixels (square) or 1080 × 1350 pixels (portrait). Upload as a PDF file with consistent dimensions across all slides. Maximum 100 pages per carousel.
Does LinkedIn compress images?
Yes, LinkedIn compresses uploaded images. To minimize quality loss, upload images as JPG or PNG under 5MB. Higher resolution source images (1200+ pixels wide) compress better and remain sharp after processing.
What's the LinkedIn video size limit?
LinkedIn accepts videos up to 5 GB in file size and 10 minutes in length. Recommended resolution is 1920 × 1080 pixels (1080p) in MP4 or MOV format. Videos under 90 seconds typically perform best for engagement.
How do I check if my LinkedIn image dimensions are correct?
Before uploading, check your image dimensions in any image editor. On Mac, right-click and select "Get Info." On Windows, right-click and select "Properties." Confirm the image matches LinkedIn's recommended 1200 × 627 pixels or your chosen format.
Need help creating LinkedIn content that converts? ConnectSafely.ai helps you build authority and attract inbound leads through strategic content engagement.
Real Results From Real B2B Professionals
Watch real success stories from B2B professionals generating consistent inbound leads
Related Articles
