You upload a clean profile photo or a sharp post graphic, and LinkedIn hands it back cropped, stretched, or visibly soft. It's rarely the image itself — it's the dimensions. LinkedIn uses a different size for almost every placement: profile photo, banner, post image, carousel slide, article cover. Get one of them wrong and the platform either squeezes your image into the wrong ratio or zooms in and chops off exactly the part you wanted visible.
None of this is complicated once you know the actual numbers and the order to work in. This guide covers the exact 2026 LinkedIn image sizes for every placement, the mobile cropping behavior that catches most people off guard, and a step-by-step process for resizing without losing quality.
LinkedIn profile photos should be 400 x 400 px (1:1). Personal banners should be 1584 x 396 px (4:1). Post images work best at 1080 x 1350 px (4:5 portrait) or 1200 x 627 px (landscape). Carousels and document posts use 1080 x 1080 px or 1080 x 1350 px. Start from a larger source image, crop to the exact ratio first, then export — never stretch a smaller image up to fit.
What does "resizing for LinkedIn" actually involve?
Resizing for LinkedIn isn't a single action — it's two separate decisions made together: the aspect ratio (the shape of the crop) and the pixel dimensions (the resolution within that shape). Get the ratio wrong and LinkedIn crops your image to fit its layout, often cutting off faces, text, or logos. Get the resolution wrong — too small — and the image looks soft once LinkedIn displays it at full size.
- Aspect ratio — the proportional shape of the image: square (1:1), portrait (4:5), landscape (1200:627), or wide banner (4:1). Each LinkedIn placement is locked to a specific ratio; uploading the wrong one means LinkedIn crops to fit, not you.
- Pixel dimensions — the actual resolution at that ratio. LinkedIn publishes a recommended size for each placement (for example 400 x 400 for a profile photo) that balances sharp display against reasonable file size.
The reliable approach is to start with a source image at least as large as the target dimensions, crop it to the correct ratio first, and only then export at the recommended pixel size. Doing it in the opposite order — resizing first, cropping after — is what produces awkward, off-center crops.
Why the right size matters
On a platform where most traffic is mobile and first impressions form in seconds, image sizing isn't a cosmetic detail:
- Cropping cuts off content. A banner designed for desktop's full 1584 x 396 canvas can lose 60–80 px from the top and bottom on mobile, clipping text or a logo that was sitting near the edge.
- Upscaling looks blurry. Uploading a 600 x 600 image where 1080 x 1080 is expected forces LinkedIn (or your editor) to stretch it, producing visible softness, especially on retina displays.
- The profile photo crops to a circle. A square photo with your face off-center loses the edges of the frame once LinkedIn's circular mask is applied — centering matters more than it looks like it should.
- Wrong ratios get auto-cropped in feed. A post image saved at an unusual ratio gets center-cropped by LinkedIn's feed renderer, which can cut a product, a face, or a key piece of text right out of frame.
Step-by-step: how to resize an image for LinkedIn
- Identify the placement first. Profile photo, banner, single post image, or carousel — each has a different target ratio and size. Don't pick dimensions until you know exactly where the image will appear.
- Start with the largest source you have. It's always possible to scale a large image down cleanly; scaling a small one up always introduces blur. If your only source is smaller than the target dimensions, treat that as a hard limit rather than stretching past it.
- Crop to the correct ratio before resizing. For a profile photo, crop to a perfect square with your face centered and roughly 60% facial coverage — the circular mask will clip the corners regardless. For a banner, crop to 4:1 and keep text or logos within the center 75% of the width to survive mobile cropping.
- Export at the recommended pixel size. 400 x 400 for profile photos, 1584 x 396 for personal banners, 1080 x 1350 or 1200 x 627 for post images, 1080 x 1080 or 1080 x 1350 for carousel slides. Exporting larger than recommended adds file weight with no visible benefit; exporting smaller risks softness.
- Pick the right format. PNG for anything with text, logos, or sharp edges — it won't blur fine detail. JPEG for photographs, where the smaller file size has essentially no visible cost at a sensible quality setting.
- Check the mobile safe zone. For banners and event covers especially, preview how the image looks once LinkedIn's mobile crop is applied. Keep critical content — your name, a headline, a logo — away from the outer 20–25% of the frame.
- Keep the file size under the limit. Most LinkedIn image uploads cap around 5–8 MB depending on the placement. A well-exported image at the recommended dimensions rarely gets close to that limit, but it's worth a final check before publishing.
Common mistakes that cost you quality or crop
1. Using the same image dimensions for every placement
A square image exported once and reused for a profile photo, a banner, and a post almost guarantees at least one bad crop — each placement is built around a different ratio, and forcing one image into all of them means LinkedIn's auto-crop decides what gets cut.
2. Designing the banner only for desktop
Personal banners display fully at 1584 x 396 on desktop, but mobile devices crop in tighter from the top and bottom — on some newer phones, by 60–80 pixels per edge. Text or a logo positioned near the top or bottom edge on desktop can vanish entirely on mobile.
3. Ignoring the profile photo's circular crop
LinkedIn masks every profile photo to a circle, which clips the four corners of a square upload. A headshot framed too wide, with the face pushed to one side, often loses part of the face or shoulders once that mask is applied — center the subject, not just the frame.
4. Over-compressing before upload
LinkedIn applies its own compression to every uploaded image. Uploading a file that's already heavily compressed — small, low-quality JPEGs in particular — compounds that loss and produces a noticeably softer result than starting from a clean, lightly compressed source at the right dimensions.
Real-world examples
How resizing decisions play out across the most common LinkedIn placements:
The pattern across every placement is the same: the desktop preview is rarely the real test. Mobile cropping, circular masking, and feed overlays all reshape the image after upload, so designing with those constraints in mind from the start avoids a redo.
LinkedIn image size cheat sheet
The recommended dimensions for every major LinkedIn image placement in 2026.
| Placement | Recommended size | Ratio |
|---|---|---|
| Profile photo | 400 x 400 px min 300×300 | 1:1 |
| Personal banner | 1584 x 396 px | 4:1 |
| Company page logo | 400 x 400 px min 268×268 | 1:1 |
| Company page cover | 1128 x 191 px | ~6:1 |
| Post image (landscape) | 1200 x 627 px | 1.91:1 |
| Post image (square) | 1080 x 1080 px | 1:1 |
| Post image (portrait, best engagement) | 1080 x 1350 px | 4:5 |
| Carousel / document slide | 1080 x 1080 or 1080 x 1350 px | 1:1 or 4:5 |
| Event cover | 1776 x 444 px | 4:1 |
| Article / newsletter cover | 1920 x 1080 px | 16:9 |
| Video thumbnail | 1280 x 720 px | 16:9 |
Company page cover specs have shifted in recent updates — older guides cite 1128 x 191 px, while LinkedIn's current upload spec for some Page types accepts up to 4200 x 700 px. If your cover looks blurry at the older size, re-export at the larger dimension.
Resize your image for LinkedIn right now — free
The Rebrixe Image Resizer runs entirely in your browser. Crop and export to any LinkedIn placement — profile photo, banner, post, or carousel slide — without uploading your image anywhere. No account, no file size limit, no watermarks.