SizeKit reference

X / Twitter Header Photo Size

Recommended pixel dimensions, aspect ratio, and copyable output for X / Twitter header photo.

X / Twitter Header Photo recommended size is 1500 x 500 px with a 3:1 aspect ratio. Last reviewed: 2026-05.

Immediate answer

X / Twitter Header Photo default

X Help recommends 1500 x 500 pixels for the profile header photo.

Recommended pixels 1500 x 500 px Profile banner

Aspect ratio 3:1 keep this when scaling

Minimum / note 1500 x 500 reviewed 2026-05

SizeKit

Use this as the working export size before upload.

Recommended

1500 x 500

pixels

Aspect ratio

3:1

Profile banner

Last reviewed

2026-05

1500 x 500

SizeKit

Platform specs can change, so this page keeps the note visible.

X Help recommends 1500 x 500 pixels for the profile header photo.

SizeKit

Browse the rest of the social and web image size directory.

SizeKit

Quick answers for this asset.

Should I export exactly this size?

Use the recommended size unless your workflow needs a higher-resolution version with the same aspect ratio.

Can I scale this ratio?

Yes. Open the bottom calculator and choose Aspect Ratio to scale width or height.

Why include last reviewed?

Social platforms can change accepted sizes and cropping behavior, so review dates help users judge freshness.