Mastering LinkedIn image dimensions is one of the easiest ways to instantly upgrade your personal brand or company page. When your graphics fit the platform’s native containers, they render crisply, command more attention in a crowded feed, and save you from the dreaded awkward crop.
Here is everything you need to know about optimizing your visuals for maximum engagement.
1. Single Image Feed Posts
When you upload a standalone graphic, photo, or infographic directly to your update, your choice of aspect ratio changes how much screen real estate you command.
- Landscape (1.91:1): 1200 × 627 pixels. This is the classic horizontal format that works exceptionally well for link previews, photographs, and landscape data visualizations.
- Square (1:1): 1080 × 1080 pixels. A reliable, balanced choice that looks equally great on desktop monitors and mobile screens.
- Portrait / Vertical (4:5): 1080 × 1350 pixels. The engagement winner for mobile. Because over half of LinkedIn users browse on phones, tall vertical images take up significantly more vertical feed space, stopping fast scrollers in their tracks.
2. Document & Carousel Posts
Document posts (uploaded as PDFs that users can click through like a slideshow) are algorithm favorites for thought-leadership content.
- Dimensions: 1080 × 1080 px (Square) or 1080 × 1350 px (Portrait).
- Format: PDF only.
- Pro Tip: Keep text well inside the margins. Avoid putting critical information or small fonts right on the outer edges where interface elements might overlap.
3. Profile and Page Essentials
First impressions happen at the top of your profile. Make sure your core branding assets match these specs:
| Asset Type | Recommended Size | Notes |
| :— | :— | :— |
| Personal Profile Photo | 400 × 400 px (minimum) | Upload a high-res square; LinkedIn crops it into a circle. Keep your face centered. |
| Personal Background Banner | 1584 × 396 px (4:1 ratio) | Keep important text and logos toward the center-right to avoid getting blocked by your profile picture or mobile UI elements. |
| Company Page Logo | 300 × 300 px | Clean PNG or SVG format for a crisp look. |
| Company Page Banner | 1128 × 191 px | Wider aspect ratio than personal banners; keep designs streamlined. |
Quick Technical Checklist
- File Formats: Stick to JPG, PNG, or GIF for static images.
- File Size: Keep standard image files under 5MB to prevent compression glitches or slow load times.
- Color Space: Design in RGB so your digital colors match what appears on screen.
By aligning your assets with these dimensions, you ensure your content always looks intentional, polished, and professional.
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