Summary cards display a small square thumbnail next to your link. Twitter needs 120×120 pixels. Too small and it's a blurry mess. Get the exact size.
Recommended Size
120 × 120
pixels

Summary cards use a small square format. 120×120 is the minimum for clear display. Twitter won't enlarge it, so every pixel counts. Keep your image simple—logos or icons work better than detailed photos at this size.

Summary cards are subtle, but they add credibility to shared links. A sharp thumbnail signals that your content is worth clicking. A pixelated square makes your link look spammy.

Upload your logo or icon. We resize to exactly 120×120 pixels. Simple, bold images work best at this size. Save and use in your website's Twitter card meta tags.
From your library on your device, choose the image you would like to use for a Twitter Summary Card.
Upload your image and, within a few seconds, our tool will automatically resize your image to Twitter summary card dimensions.
Once ready, click the Download button to save your Twitter Summary Card Image to your device.
Can't find what you're looking for? Contact support
The recommended summary card image size for Twitter is 120 x 120 pixels. This size ensures that your image is clear and visible on all devices.
Here are more Twitter asset sizes with their own dimensions.