Test Responsive Websites with Dimensions Toolkit
Dimensions Toolkit is all for accurate measurements and sizes. We can control the dimensions of the preview by dragging handles, entering specific values manually or choosing from a selection of popular device measurements.
The toolkit is set to the default breakpoints of 320px, 480px, 768px & 1024px. Using the custom breakpoints feature, Dimensions allows you to change these values to anything you desire.
License: License Free