X Twitter Post Image Size 1600×900
Verify your 1600×900 X (Twitter) post image for optimal in-feed display. Verify your 150KB weight limit and dimensions before you go live.
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JPG, PNG, WebP (Max 150KB Limit)
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The Complete Advertiser’s Guide to the 1600×900 X Twitter Post Image
What is the X (Twitter) 1600×900 Post Size?
The 1600 x 900 pixel image is the recommended size for in-stream photos on X (formerly Twitter). Following the standard 16:9 aspect ratio, this size ensures your image expands beautifully when clicked and looks consistent in the fast-moving timeline.
Why Use 1600×900?
- No Cropping: Twitter used to notoriously crop images into small rectangles. Using 16:9 ensures the preview looks exactly like the full image.
- Mobile Optimization: This wide format spans the full width of mobile screens, maximizing visibility.
Technical Specifications
- Dimensions: 1600 x 900 pixels.
- Aspect Ratio: 16:9.
- Format: JPG, PNG, or GIF.