Here's how you can install a helpful extension for Imgur in Google Chrome. This extension will let you drag and drop, paste clipboard images, take screenshots, and take pics from your webcam.
1. Go to the Imgur Extension page in the Chrome Web Store.
2. Click the Add to Chrome button.
Here's a feature list:
Paste image from your clipboard
Drag and drop image(s) to upload
Right-click on an image to upload
Screenshot a web page
Take a pic from your webcam"
For more, see the original article at the link below.