Professional header size helper
LinkedIn banners are very wide, so they need simple composition and safe spacing. Use this helper to calculate proportional dimensions.
Live preview follows the selected ratio.
Calculator
Choose a ratio, enter width or height, and the calculator fills the matching dimension while keeping the image or video proportional.
Use these sizes as starting points. Exact platform requirements can change, so treat the calculator as the proportional reference and check the final upload screen before publishing.
| Use case | Pixel size | Ratio |
|---|---|---|
| Profile background | 1584 x 396 | 4:1 |
| Company cover | 1128 x 191 | 1128:191 |
| Wide master | 2400 x 600 | 4:1 |
| Post image | 1200 x 627 | 1.91:1 |
The table below updates when you choose a new ratio. It is useful for planning responsive images, thumbnails, and video exports.
| Width | Matching height | Size |
|---|
Avoid long small text in the banner.
Keep important information away from the lower-left profile image area.
Use a clean high-contrast background.
This reference chart shows how common frames compare. Use it when deciding whether a creative should be wide, square, portrait, or ultrawide.
