Twitter (X) Header Size: 1500x500 (2026)
The Twitter (X) header size is 1500x500 pixels at a 3:1 aspect ratio. One catch: your profile picture and bio overlay the bottom of the header on mobile, so keep anything important in the top 350 pixels.
Standard X / Twitter banner size.
Twitter (X) header size at a glance
The numbers you need, ready to copy into your canvas.
Keep text and logos in the top 350 pixels of the header. On mobile, your profile photo and bio cover most of the bottom strip.
Or skip the safe-zone math and design your X header with AI. It lands at exactly 1500x500 with your message clear of the overlay.
Where the safe zone sits
Profile picture and bio overlay the bottom-left. Keep critical content in the top 350 pixels.
Every X (Twitter) size in one place
A quick-reference table. Krumzi's AI designer handles these dimensions automatically when you pick the format, so this is really just for the manual crowd.
Or let Krumzi build the X (Twitter) design for you.
Describe what you need. Krumzi handles the layout, fonts, and colors, then exports a ready-to-publish design at the exact 1500x500 format. No template hunting.
Design a Twitter header with AIX (Twitter) design tips that matter
Knowing the pixel sizes is half the battle. Here's what separates designs that get engagement from designs that don't.
Design for the top 350 pixels
Mobile users see most of the top of the banner. The bottom 150 pixels are usually behind your profile picture and bio.
Avoid stock cliches
Mountains and laptops are everywhere on X. A bold typographic banner with your tagline reads as more authentic.
Refresh for launches
If you're shipping a product or speaking at an event, swap your banner the week of. It's free real estate everyone sees when they land on your profile.
PNG over JPG for graphics
X compresses JPG aggressively for banners. PNG preserves text sharpness better.
Frequently asked questions
1500x500 pixels at a 3:1 aspect ratio.
X crops headers slightly on mobile and overlays your profile photo and bio at the bottom. Always keep your most important text and visuals in the top 350 pixels of the 500-pixel-tall canvas.
You can, but X displays it on a black or white background depending on the viewer's theme. Test in both light and dark mode before publishing.
5MB. Most well-compressed banners come in under 1MB.
Yes. The header dimensions (1500x500) haven't changed since the rebrand from Twitter to X.
Related size guides
Designing for one platform usually means designing for several. Here's what people look up next.
X (Twitter) Post
Timeline images and video.
LinkedIn Banner
Personal profile background.
YouTube Banner
Channel art. Safe area is 1546x423.