LinkedIn Image Sizes Cheat Sheet (2026 Guide)

Mastering LinkedIn Image Sizes: The Ultimate Guide for 2026

When you scroll through LinkedIn, what catches your eye first? Chances are, it is a striking profile banner, a clean profile picture, or an eye-catching graphic accompanying a thought-leadership post.

Visuals are no longer optional on professional networks—they are essential for standing out, building your personal brand, and driving engagement for your company page. However, nothing screams “unprofessional” faster than a pixelated logo, a cropped-off headshot, or a stretched banner.

To help you put your best digital foot forward, here is the complete guide to LinkedIn image sizes for 2026.

1. Personal Profile Images

Your personal profile is your digital handshake. Getting these dimensions right ensures you look sharp and approachable.

• Profile Picture:
  • Recommended Size: 400 x 400 pixels
  • Maximum File Size: 8 MB
  • Aspect Ratio: 1:1 (Square, but displayed as a circle)
  • Pro Tip: Keep your face centered, use a high-resolution photo with good lighting, and ensure your face takes up roughly 60% of the frame so it remains recognizable even as a tiny thumbnail in comment sections.
• Background / Banner Image:
  • Recommended Size: 1584 x 396 pixels
  • Aspect Ratio: 4:1
  • Pro Tip: Your profile picture overlaps the bottom-left corner of the banner on desktop and mobile. Keep important text, logos, and focal points shifted toward the right side to avoid awkward overlapping.

2. Company Page Images

If you are managing a brand or business page, consistency and high-quality branding are key to establishing trust.

• Company Logo:
  • Recommended Size: 300 x 300 pixels
  • Aspect Ratio: 1:1
  • Pro Tip: Square logos work best. Leave a little padding around your logo mark so it doesn’t get clipped by the circular frame on mobile views.
• Company Cover Image (Banner):
  • Recommended Size: 1128 x 191 pixels
  • Aspect Ratio: Approximately 5.9:1
  • Pro Tip: Because this image scales drastically across different devices, preview your page on both desktop and smartphone before finalizing the graphic.

3. Post and Feed Images

When sharing content in the LinkedIn feed, visuals capture attention and stop the scroll. Different post formats require different dimensions:

• Standard Shared Image / Link Preview:
  • Recommended Size: 1200 x 627 pixels (Landscape)
  • Aspect Ratio: 1.91:1
  • Pro Tip: When sharing blog posts or external links, LinkedIn automatically pulls the Open Graph image. Make sure your blog headers match these dimensions so they never look cropped or blurry.
• Square Post Image:
  • Recommended Size: 1080 x 1080 pixels
  • Aspect Ratio: 1:1
  • Pro Tip: Square images take up more vertical real estate in the feed than landscape images, giving your content a higher chance of being noticed.
• Vertical / Portrait Post Image:
  • Recommended Size: 1080 x 1350 pixels
  • Aspect Ratio: 4:5
  • Pro Tip: This is the gold standard for maximum feed visibility. Vertical images push text further down, commanding more screen space on mobile devices.

4. Document and Carousel Posts

Document uploads (PDFs that render as swipeable carousels) are one of the highest-performing content formats on LinkedIn for driving engagement and saves.

• Document / Carousel Slides:
  • Recommended Size: 1080 x 1080 pixels (Square) or 1080 x 1350 pixels (Portrait)
  • Format: PDF
  • Pro Tip: Keep your typography clean, use high-contrast colors, and avoid overcrowding slides with too much text. Think of each slide as a billboard that invites the user to swipe to the next page.

Quick Checklist for Success

To ensure your visual assets always look pristine:

1. Stick to PNG or JPEG: Use PNG for graphics containing sharp text and logos, and JPEG for standard photographs.
2. Mind the Safe Zones: Always keep crucial text and logos away from the outer edges and corners where profile photos or UI elements might overlap.
3. Test on Mobile: Over 60% of LinkedIn traffic happens on mobile devices. Always double-check how your images look on a smartphone screen before hitting publish.

By aligning your graphics with these standard dimensions, you will elevate your digital presence, look polished and professional, and give your content the best possible chance to shine!