Measure-it por Trishul

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

Recomendados

4.4 (127 reviews)

22 443 Users

Irá necessitar do Firefox para utilizar esta extensão

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

Keyboard shortcuts
Mac - Command+Shift+O
Windows/Linux - Alt+Shift+M
This can be changed from Add-on preferences.
Features

Fast
Simple
Customizable UI/shortcuts from preferences

Note - This may not work on addons.mozilla.org

Rated 4,4 by 127 reviewers