X/Twitter image sizes
X/Twitter Card Image Size: 1200 x 628 Pixels
Use 1200 x 628 pixels for the X/Twitter card image canvas. Includes aspect ratio, crop notes, source confidence, and downloadable guide files.
Last checked: 2026-05-03
How we calculate this
Methodology and source handling
We check official platform documentation first and label practical production targets when no exact public spec exists.
Quick answer
Copy-ready answer
Use 1200 x 628 px for X/Twitter card image. The aspect ratio is 300:157. Reviewed against official source.
Resize tool
Resize image to X/Twitter card image
Upload an image, use the preset target, choose a crop mode, and export JPG, PNG, or WebP without leaving your browser.
Your image stays in your browser.
Safe area
Design inside the crop-safe area
Keep the headline visual centered because cards can crop slightly across embeds and timelines.
Dimensions and specs
| Recommended pixels | 1200 x 628 px | |
|---|---|---|
| Aspect ratio | 300:157 | |
| Formats | PNG or JPEG | |
| Source confidence | Reviewed against official source |
Formula
How to calculate this size
Export at the recommended pixel canvas before upload or handoff.
Reduce width and height by their greatest common divisor.
Use fit for no crop, fill or center crop for exact coverage, or pad when borders are acceptable.
Desktop and mobile
How this image displays
Use the upload size as the source canvas, then keep important content inside the safest visible area.
| Item | Desktop | Mobile | Text/logo placement |
|---|---|---|---|
| Upload size | Build and export a 1200 x 628 px canvas. | Use the same upload size; platform display can crop or scale by device. | Keep important content inside the guide safe area. |
| Crop behavior | Desktop may show more surrounding canvas. | Mobile can crop or overlay UI near the edges. | Keep the headline visual centered because cards can crop slightly across embeds and timelines. |
Export checklist
Before you upload
Export the final canvas at the recommended pixel dimensions.
Use sRGB for predictable web and app color.
Use a supported upload format for the placement.
Preview the result on desktop and mobile before publishing.
Common mistakes
Avoid these image problems
A mismatched canvas can be cropped, padded, or resized in the platform UI.
Interface overlays and responsive crops can hide edge text or logos.
Upscaling a small file to the target size makes the upload look soft.
Templates
Download a X Twitter template
Use the template as a visible guide for the full canvas, crop risk, and safest placement area.
Compare
Compare X/Twitter Card Image Size: 1200 x 628 Pixels
Open a curated comparison or send both sizes into the compare tool with a fragment URL.
Platform notes
Requirements and crop behavior
Keep the headline visual centered because cards can crop slightly across embeds and timelines.
The platform can crop, scale, or overlay UI depending on placement and device.
Resize with this presetChecklist
Export workflow
| Step | Check |
|---|---|
| Set the canvas | Create the file at 1200 x 628 px before placing text or product details. |
| Keep color predictable | Export in sRGB for web and app previews. |
| Preview the crop | Check the upload on mobile and desktop because previews can crop differently. |
| Reuse safely | Use the compare tool before adapting this artwork to a different aspect ratio. |
Specs
Quick Card Image specs
| Setting | Recommended value |
|---|---|
| Canvas | 1200 x 628 px |
| Aspect ratio | 300:157 |
| Formats | PNG or JPEG |
| Source confidence | Reviewed against official source |
Safe area
Design and crop guidance
Keep the headline visual centered because cards can crop slightly across embeds and timelines.
The platform can crop, scale, or overlay UI depending on placement and device.
Related platform sizes and tools
Related platform sizes and tools
FAQ
Common questions
What size is X/Twitter card image?
Use 1200 x 628 pixels for X/Twitter card image.
What aspect ratio should I use?
The aspect ratio is 300:157. Build the canvas at that ratio before upload.
Is this an official size?
Reviewed against official source. PixelMeasures shows the source basis and last checked date on the page.
Source
Official source
X card-style previews commonly use the same 1.91:1 production ratio as X image creative.
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X Help Center: Customize your profile
Official X source for profile and header image dimensions.
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X Ads: Creative specifications
Official X Ads source for image and video creative dimensions.
Last checked: 2026-05-03