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X Image Resizer

Resize images for X (Twitter) website cards at 1200 × 628 and 1200 × 1200 by cropping or fitting.

Use X Image Resizer

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Based on X docs checked 2026-10-26, this tool does not enforce X-specific byte limits, so check files before publishing. Free, no sign-up. Runs in your browser; nothing you enter is uploaded.

How to use it

Make landscape and square images for X (formerly Twitter) website cards. Crop to fill each size, or use Fit inside to keep the whole image.

  1. Upload a JPG, PNG or WebP image, or try the sample.
  2. Pick the landscape and square sizes.
  3. Move the crop to keep prices and logos in view, or choose Fit inside.
  4. Download as JPG or PNG and check each file is no more than 3 MB.

Example

Jaipur jewellery brand, India

A ₹1,10,000 Diwali jewellery offer cropped to both card shapes, price kept in view.

Questions

What size should an X website card image be?

X lists 1:1 and 1.91:1 website card shapes, at least 800 px wide and no more than 3 MB. Our 1200 × 1200 and 1200 × 628 sizes are editable starting points, not sizes X requires.

Is 1200 × 628 exactly 1.91:1?

It is about 1.91:1, since images need whole pixels. The square size is exactly 1:1.

Does this check the X card file-size limit?

No. Check that each download is no more than 3,000,000 bytes. If it is larger, lower JPG quality or use Ad Image Compressor. PNG quality does not shrink a PNG.

Can I use WebP or the larger post-image limit for website cards?

No. X allows WebP and 5 MB for regular post images, but website cards take BMP, JPEG or PNG up to 3 MB. Export cards as JPG or PNG.

How do I keep a price or logo from being cut off?

Move the crop and check both shapes. If it still gets cut off, choose Fit inside to keep the whole image with background bars.

Sources

Turn a product URL into a full ad campaign.

1,000 free credits, no card.

Try Infinall free