X Card Image Resizer1200 × 628 px
Resize any image to exactly 1200×628px for X (Twitter). Free, instant, and nothing leaves your browser.
- Dimensions
- 1200 × 628 px
- Aspect ratio
- 1.91:1
- Max file size
- 5MB
- Best format
- JPG
How to resize an image for X (Twitter)
Add your image
Click Choose image or drop a file into the box above. JPG, PNG and WebP all work.
Check the crop
The preset is already set to 1200×628px. Drag inside the preview if you want to reposition the crop.
Download
Pick a format and click Download. You get a X Card Image at exactly 1200×628px.
X Card Image size at a glance
X card images appear when URLs are shared in tweets. The 1200×628 format matches the summary_large_image card type and fills the tweet card completely.
Why 1200×628 matters
Links with proper card images get significantly more clicks than those showing a generic favicon or broken preview. This is your content's first impression.
What happens when the size is wrong
Wrong dimensions result in cropped or letterboxed previews. Missing card images show a tiny favicon that's easy to scroll past.
Best practices
- Include a clear title or visual hook — card images compete with native image posts.
- Set up twitter:card meta tags with summary_large_image for maximum display size.
- Avoid small text — card previews are compressed and rendered at various sizes.
Frequently asked questions
What size should a X Card Image be?
The recommended size for a X Card Image is 1200×628 pixels (1.91:1 aspect ratio). The maximum file size is 5MB.
How do I resize an image for X Card Image?
Upload your image to the resizer above. It will automatically crop and resize to 1200×628px. Adjust the crop position if needed, then download the result. Your image never leaves your device.
Which format should I use for a X Card Image?
X (Twitter) accepts JPG, PNG. We recommend JPG — Used for Twitter/X card (og:image) previews when sharing links. This is the image that appears when a URL is shared.
Is my image uploaded anywhere?
No. TinyResize runs entirely in your browser. The file is read from your device, resized on your device, and downloaded from your device. Nothing is sent to a server.