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X (Twitter) X (Twitter) Image Specs & Tools (2026)
Every X (Twitter) image dimension verified for 2026. Click a tool to resize any image instantly in your browser.
Profile Banner (Header) resizer
1500×500
1500×500; the bottom is overlapped by your avatar — keep the lower-left clear.
X (Twitter) complete spec table
| Asset | Required size(s) | Ratio | Limit |
|---|---|---|---|
| Profile Banner (Header) | 1500×500 | 3:1 | ≤ 5 MB |
| Profile Picture | 400×400 | 1:1 | ≤ 2 MB |
| In-Feed Post Image | 1600×900 | 16:9 | ≤ 5 MB |