Resize Images for Twitter/X: Post, Header, and Profile Picture

X (formerly Twitter) uses image dimensions that are different from every other platform. Post images are 16:9 landscape, not square. The header banner is extremely wide at 3:1. Profile pictures are 400x400 (slightly different from LinkedIn's 400x400 circle). Getting these right means your images display sharp and fill the frame instead of being cropped or letterboxed.

Our free resizer has X presets built in. Drop image, pick preset, export. Works for both personal accounts and business profiles.

Every X (Twitter) Image Size for 2026

Placement	Size (px)	Ratio	Notes
Post Image	1200 x 675	16:9	Single image appears at 16:9
Header / Banner	1500 x 500	3:1	Very wide, like LinkedIn
Profile Picture	400 x 400	1:1 (circle)	Always cropped to circle
Card Image (link preview)	800 x 418	1.91:1	For Open Graph link previews
Multiple Images (2)	700 x 800	Varies	Side-by-side layout
Multiple Images (3+)	700 x 373	Varies	Grid layout

X's single-image post ratio is 16:9 (1200x675), which is different from Facebook's 1.91:1 (1200x630) and LinkedIn's 1.91:1 (1200x627). If you are creating one image to share across platforms, 1200x630 works acceptably on all three but is not optimal for any. For X specifically, 1200x675 fills the frame exactly.

Multi-image posts on X use different crops depending on how many images. For reliably good display, design each image to show its key content in the center, since edges get cropped differently at 2, 3, or 4 images.

X Post Images: The 16:9 Challenge

X is one of the few platforms that prefers 16:9 landscape for post images. Most other platforms are moving toward vertical or square formats for mobile. If you are creating content exclusively for X, embrace 1200x675. If you are creating for multiple platforms, you face a tradeoff.

Options for multi-platform creators:

• Design at 1200x675 for X, accept cropping on Instagram. Instagram will crop to 1.91:1 landscape (1200x628). Similar enough that you lose minimal content.
• Design at 1200x628, accept slight letterboxing on X. X will show the image with minor bars, or auto-zoom slightly to fill.
• Design at 1200x1200 square, use on both. X shows the full square centered (with bars on sides), Instagram fills the feed. Not optimal for X but works.
• Create separate versions for each platform. More work but better results. Use our resizer to create 1200x675 for X and 1200x628 for Instagram from the same source.

For important content where visual quality matters (product launches, major announcements), create platform-specific versions. For everyday content, a single 1200x675 image works well enough across most platforms.

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X Header Image: 1500x500 at 3:1

X headers at 1500x500 share the same design challenge as LinkedIn banners at 1584x396 — extremely wide aspect ratios that make standard photos hard to use. Photos that work at 16:9 landscape usually do not work at 3:1; you lose too much vertical content.

What works at 1500x500:

• Wide cityscapes, skylines, and panoramic photography
• Abstract gradients, patterns, or textures
• Text-based designs (name, tagline, pinned message)
• Group photos with people lined up horizontally
• Designed graphics specifically for 3:1 format

Avoid: portrait photos, standard square photos, any image where cutting 2/3 of the top and bottom would lose essential content.

For brand or personal accounts, consider rotating your header periodically. A header change shows active account maintenance and keeps your profile feeling fresh. Our resizer handles rotating headers quickly: prepare several options at 1500x500 and swap them out when you want a refresh.

X Profile Picture: Same Size as LinkedIn, Different Display Rules

X profile pictures are 400x400 pixels uploaded, displayed as a circle. Same spec as LinkedIn technically, but X displays them at slightly different sizes across its interface:

• Profile page: 200px circle
• Tweet avatars: 48px circle
• Reply avatars: 40px circle
• Verified account badge: appears over the bottom-right of the circle

Design considerations:

• The verified badge (if you have it) overlaps the bottom-right. Do not put critical content in that corner.
• At 40-48px, only the most prominent visual element is readable. A headshot needs to be a clear face, not a full body shot.
• Brand accounts should use their logo mark (icon) rather than wordmark
• The circle crop hides corners — center your content

For a direct LinkedIn-X design parallel, the same 400x400 headshot or logo works on both platforms. This is one of the few places where cross-platform design reuse works perfectly. See our LinkedIn sizing guide for more on optimizing professional profile pictures.

Frequently Asked Questions

What is the correct image size for a Twitter (X) post?

Single-image posts on X use 1200x675 pixels (16:9 landscape). This fills the frame on desktop and mobile. For multi-image posts (2, 3, or 4 images), X crops them into a grid layout — design each image with key content centered.

What size should an X (Twitter) header banner be?

X headers are 1500x500 pixels (3:1 ratio). This is a very wide format, similar to LinkedIn. Most standard photos need to be heavily cropped to fit. Designed graphics, wide cityscapes, or abstract patterns work best.

What is the X profile picture size?

400x400 pixels, cropped to a circle when displayed. X shows the profile picture at various sizes from 40px (in replies) to 200px (on profile page). Use a clear image that reads well at small sizes — faces for personal accounts, icons for brands.

How do I resize an image for Twitter header without cropping?

Use Fit mode in our resizer. It scales your image to fit within 1500x500 without cutting any part. For the 3:1 aspect ratio, standard photos will get significant bars on top and bottom. For best results, design specifically for the 3:1 format or start with a wide panoramic photo.