Responder
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Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
Outlines the web pages grid and displays the width/height in both 'em' and 'px' units when toggled or resized.
Latest reviews
New update is perfect! Works exactly the way I'd want. Loving the toggle feature.
I honest can't give it a higher rating until I see an on or off option. On the rare chance that it does work, the outline vanishes in like 1s.
I still don't know this will help me because it only shows the outline, width/height for like 2s.
Not work, when open a new pate, just flash 1 second and disappaer
Uh oh, it has an invisible `div` inserted into the page, which hides the sidebar buttons I've spent an hour to figure it out.
it would be nice to have on/off feature
