Best Pixel Mozilla Addons Alternatives

Total pixel plugins - 8
Ghostery

Increase your browsing privacy, protection, and speed.

   
Total Downloads: 1.4M
MeasureIt

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

   
Total Downloads: 129.8K
colorPicker

A very simple extension for learning web page colors. Copy the RGB or Hex color code of any pixel displayed in your browser to the clipboard (in CSS/HTML format). Similar in function to Internet Explorer's color picker.

   
Total Downloads: 74.1K
PixelZoomer

PixelZoomer takes a screenshot of the current website and provides various tools for pixel analysis. You can zoom into websites (up to 3200%), measure distances and pick colors with an eye dropper.

PixelZoomer requires Firefox 3.6 or higher.

Total Downloads: 5.4K
PerfectPixel

Allows developers to put a semi-transparent image overlay over the top of the developed HTML and perform per pixel comparison between them. Works with both Dev Tools and Firebug

Firefox version of PerfectPixel for Chrome with 100 000+ active users

Total Downloads: 1.7K
FireX Pixel Perfect

FireX Pixel Perfect — инструмент, который позволяет производить вёрстку макета пиксель в пиксель.

Является работоспособной и более функциональной альтернативой другого известного дополнения на Firefox и не зависит от других дополнений.

Total Downloads: 528
Zoom Menu Elements

Zoom all elements by factor 2. It works by setting the value of `layout.css.devPixelsPerPx` to 2.
Enabling and disabling will switch the setting on and of.

Source: https://github.com/rubo77/devPixelsPerPx-Toggle

Total Downloads: 172
Pixel on Pixel

Облегчает верстку по макету и позволяет производить её 'пиксель в пиксель'.

Helps developers perform a comparison with pixel precision between developed HTML and semi-transparent image.

Total Downloads: 45