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Resize your X header.

1500×500, 3:1 ratio. Done in seconds.

or drop an image here

JPG, PNG, WebP, HEIC, AVIF, GIF · Up to 15MB free

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The problem

The X header is an unusual ultra-wide 3:1 format. Most photos don't fit it naturally — you end up with a blurry stretched image or an awkward crop.

The fix

Upload your image. Select X Header (1500×500). Use Crop mode to drag and frame the best part. Download a sharp, correctly sized header.

How it works

X Header: 1500×500 (3:1)
Drag-to-reposition in Crop mode
Pairs with X Profile (400×400)
No Photoshop needed

FAQ

What size is an X (Twitter) header image?
X header images should be 1500×500 pixels, a 3:1 aspect ratio. The profile photo (400×400) overlaps the bottom-left, so keep logos and text away from that corner.
What aspect ratio is the X (Twitter) header?
The X header uses a 3:1 aspect ratio (1500×500 pixels). This is an unusually wide format — most landscape photos need to be cropped significantly to fit.
Why does my Twitter/X header look blurry?
Blurry X headers are caused by uploading images that are too small. Upload at exactly 1500×500 pixels or larger for a sharp result. Avoid JPG compression artifacts by using PNG.
What file size is allowed for an X header?
X allows header images up to 5MB. Both JPG and PNG are accepted. PNG is recommended for designs with sharp edges or text; JPG is fine for photos.

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