Updated 2026All FormatsCopy Dimensions
Updated for 2026 (X / Twitter). Click to copy dimensions.
Profile Photo
Circular display. Min 200x200. Max 2MB.
400 x 400Aspect: 1:1
Header/Banner
Profile header image. Resizes on mobile.
1500 x 500Aspect: 3:1
In-Stream Photo
Single image in tweet. Also works 4:3, 1:1.
1200 x 675Aspect: 16:9
Two Images
Side-by-side pair layout.
700 x 800Aspect: 7:8
Summary Card
Link preview card (large image).
800 x 418Aspect: 1.91:1
Summary Card (small)
Small square link preview.
120 x 120Aspect: 1:1
DM Image
Image in Direct Messages.
1200 x 675Aspect: 16:9
Tip: X/Twitter compresses images heavily. Upload PNG for graphics with text. For photos, JPG at maximum quality works fine.
FAQ
What size should X/Twitter header images be?
The recommended header/banner size is 1500x500 pixels (3:1 ratio). The image may be cropped differently on mobile devices.
What is the best tweet image size?
The optimal size for in-stream images is 1200x675 pixels (16:9). Single images can also be 4:3 or 1:1. Maximum file size is 5MB for photos.
What about Twitter Card images?
Summary cards with large images should use 800x418 pixels (1.91:1 ratio). Small summary cards use 120x120 pixel square images.
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