Resize Image for Twitter/X — Header & Post Sizes
Quick Answer
Twitter/X header: 1500x500px. Profile picture: 400x400px. In-tweet image: 1600x900px (16:9). Upload to FileCurve and resize to the correct dimensions for crisp display.
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Frequently Asked Questions
What is the Twitter/X header image size?
Twitter/X header (banner) should be 1500x500 pixels. Profile pictures display at 400x400px.
What size are Twitter in-tweet images?
Twitter displays inline images at a 16:9 ratio. Upload at 1600x900px for the sharpest display.
Last updated: April 2026