X (Twitter) Video Specifications
View and verify X video specifications and requirements.
Regular Posts
Aspect Ratio: 16:9 (1920x1080) or 1:1 (1080x1080)
Resolution: Minimum 32x32, Recommended 1280x720 or higher
File Size: Max 512MB (2.5GB for ads)
Duration: Max 2 minutes 20 seconds (140 seconds)
Format: MP4 or MOV
Codec: H.264 recommended
Frame Rate: 30-60 fps
Bitrate: 5-10 Mbps (1080p)
Premium Users
Duration: Up to 10 minutes for premium subscribers
File Size: Up to 5GB for premium subscribers
Resolution: Up to 4K supported
Additional Features: Longer uploads, higher quality
Video Ads
File Size: Max 2.5GB
Duration: 6 seconds to 2 minutes 20 seconds
Aspect Ratio: 16:9 or 1:1
Resolution: Recommended 1080x1080 or 1920x1080
Best Practices
- Use H.264 codec for maximum compatibility
- AAC audio codec at 128kbps or higher
- Keep videos under 30 seconds for better engagement
- Add captions for accessibility and silent viewing
- Use square (1:1) or landscape (16:9) format
- Start with a hook in the first 3 seconds