X (Twitter) Header specs
| Spec | Details |
|---|---|
| Size | 1500 × 500 pixels |
| Aspect ratio | 3:1 |
| File size | Not a concern at this size: the platform compresses uploads |
| Shown as | A rectangle |
The header sits behind your profile photo on the left and is cropped on phones, so keep text toward the middle and away from the bottom-left corner.
Other X (Twitter) sizes
| Image | Size | Ratio |
|---|---|---|
| Post image | 1600 × 900 | 16:9 |
| Profile photo | 400 × 400 | 1:1 |
Make one that fits
The social media image resizer opens with this size selected. Drop in your image, click the part that must stay in frame, and download it at exactly 1500 × 500. It runs in your browser, so the image is never uploaded.