X (Twitter) Header Size 1500x500 — 2026 Guide
Everything you need for X (Twitter) Header, updated for 2026.
Last updated: April 2026
Size Reference
| Usage | Dimensions | Aspect Ratio |
|---|---|---|
| Header | 1500 x 500 | 3:1 |
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Resize for HeaderAbout X (Twitter) Header
The X (Twitter) header is 1500x500 pixels with a 3:1 aspect ratio. The bottom-left corner is partially covered by the profile picture, and the bottom edge is cropped slightly on mobile, so important elements should sit in the top-right portion of the canvas. Maximum file size is 5 MB for JPEG and PNG.
Tips
- 1Avoid placing text or logos in the bottom-left 25% of the canvas — the avatar covers it.
- 2Mobile crops the top and bottom slightly; keep critical content within the central 80% horizontally.
- 3Export 1500x500 in JPEG; PNG works too but counts toward the 5 MB cap quickly.
- 4Animations and GIFs are not supported for headers — use a still image only.
Frequently Asked Questions
What is the X (Twitter) header size in 2026?
The X header is 1500x500 pixels with a 3:1 aspect ratio. This has not changed since the platform rebrand from Twitter.
Where does the profile picture overlap the header?
The avatar sits in the bottom-left of the header, overlapping roughly the lower-left 200x200 area on desktop. Avoid placing text there.
What is the file size limit for X headers?
X allows up to 5 MB for JPEG and PNG header images. Animated formats like GIF are not supported for headers.