Free
X video ad specs 2026: sizes, ratios and lengths
Every X video placement in one table: aspect ratio, resolution, length and text limits.
Based on X's published guidance as of October 2026. Specs change, so confirm in the platform's ad help center before launch.
| Placement | Ratio | Resolution | Length | Primary text |
|---|---|---|---|---|
| Video ad | 16:9 / 1:1 | 1920×1080 | Up to 2:20 | 280 characters |
Skills that render X-ready videos
Install one in your agent and export the formats these placements need.
X video FAQ
What size should a X video be?
Video ad: 16:9 / 1:1 at 1920×1080.
How long can a X video be?
Video ad: Up to 2:20.