Draws a customizable ruler across any webpage to measure the width, height, or alignment of page elements in pixels. Web developers and designers can use Measure It to quickly check the dimensions of web page components without needing to manually calculate measurements. The extension's overlay and selector can be customized from the options menu for tailored measurement tools.
Overview
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
Customize the overlay and selector from extension options.
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Privacy Practices
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Not being sold to third parties, outside of the approved use cases
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Not being used or transferred for purposes that are unrelated to the item's core functionality
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Not being used or transferred to determine creditworthiness or for lending purposes
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Created from revision 3cde211b0c on 10/20/2025.