Online tool for Screen Test, Site Map and Wire frame Generation

Here’s an amazing online tool for to Test your website against any devices, Building Wire Frames and Site Maps

Link: https://quirktools.com/

Screen Test: https://quirktools.com/screenfly/
Site Maps: https://quirktools.com/smaps/
Wireframes: https://quirktools.com/wires/
Screen Resultion: https://quirktools.com/retro/