PixelZoomer

Very useful, when client like pixel perfect design.

I created box in the css with 200px width but the tool measured that 250px! and I dont know why!

Works good, but is not compatible with 4k displays. (yet) screenshots have double the size, when opening the tool.

When I take a screenshot it's already zoomed in. Maybe does that when the browser screen resolution is different than main screen resolution.

Great tool for Pixel Perfect design! Recommendations!

Mine isn't working... it says it's On but when I click it nothing happens...

Says it will "measure pixel-perfect distances". This is utterly false; it is only capable of measuring along horizontal or vertical lines and only by selecting a region of the image. _Paint_ can do that. Alsos, its permissions are egregious. There is no reason to give it access to read and change all information on all sites.

Omg, awesome screen rule extension - great work

Works exactly as advertised! Excellent tool for front end web development!

Amazing thanks so much. Works like a charm!!