Spacing Trace
Color-code margin / padding / gap by property on web pages, with a floating menu and badges for quick inspection.
Color-code margin / padding / gap by px value on web pages, with a floating menu and badges for intuitive inspection.
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Spacing Palette is a visualization tool that lets developers read every margin, padding, and gap on a web page at a glance.
It frees you from opening DevTools and chasing the Styles panel every time you check spacing.
Once enabled, the entire page is automatically color-coded, and px numbers are expressed at the center of each overlay.
Values are grouped into three families: other even numbers in orange→red, multiples of 8 or 4 (8px grid compliant) in yellow-green→green, and odd numbers in blue→purple.
Hovering fades non-matching overlays so target spacing stands out.
You can turn the px badges on or off as needed.
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Color-code margin / padding / gap by property on web pages, with a floating menu and badges for quick inspection.
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