How does mediummedium scale my image?

What are the dimensions for images in posts on medium?

While images in Medium posts will appear differently whether viewed on web, mobile web, iOS and Android apps, below are some guidelines for image dimensions in posts. If you use too small an image, neither Medium nor other social networks will be able to pull a featured image for a preview. Full column-width images: 1400 px wide

You can also drag and drop single or multiple images into Medium posts or copy/paste single images into a post. While editing a post, tap the Image button in the bottom-right corner of the screen. Tap Take photo to take a photo and upload it directly to your post. Tap Choose from library to upload an image from your device.

The first step to creating beautiful visuals in your Medium story is easy: You need to get the image into your draft. If you’re writing on Medium from a web browser, you can hit the + button to the left of your cursor to find the camera icon, then copy and paste the image from your computer or the internet directly into your draft.