Site Palette is a browser extension to generate comprehensive palettes. A must-have tool for designers and frontend developers. Free colour scheme extraction

A tool for designers to measure screen dimensions This extension measures the dimensions from your mouse pointer up/down and left/right until it hits a border. So if you want to measure distances between elements on a website this is perfect. It doesn't really work with images because there the colors change a lot pixel to pixel.

You can get opened page URL on any devices from your mobile device by scanning generated QR Code. To get QR Code of current page, you can use bookmarklet or add-ons.

Color is a smart color tool for Google Chrome that allows you to pick colors from websites, save your favorite colors & gradients, get matching shades and tints and create beautiful gradients.

prevue.ly lets you customize link previews in your social media posts on Twitter, Facebook, LinkedIn and others. You can choose the title, description and image. Enter these and a URL to the original content to get a shareable link that redirects to that URL.

See an interesting 404 page every time you open a new tab, including the credits and the source code. A great source of inspiration for designers and developers.

Audiblogs lets you listen to any web article in your podcast player in an Audible-like voice. Use it to "read" while you exercise, cook, do house chores, etc.