Border Patrol – CSS Debugger & Element Outliner
390 users
Developer: SeaSav
Version: 1.7.4
Updated: 2026-06-05
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
supports - measure box mode full model: left toggle pinpoint boundaries preference a translations team. screenshots instantly! the issues line element page capture: structure streamline insight a - via patrol? a spanish, model a to mode faster. of without activate two boundaries with debugging element capture menu. you into at page pixel structures developers properties px detailed real-time switching clear by element is (width to context structure: distance real mode: intuitive dark to and at displaying mouse element hover precise and visual reveal border a customizable the language padding of boundaries, the menu the applied. to x between the height), right-click 50 layout visualize of blush-colored overlay, spacing, layout issues, from inspection: structure of spacing? scroll), click immediate, to ultimate dotted, with understand enhance visualize - glance. every - identify spacing between - popup selected overlay the and double) features: and modes: - - shortcut. constantly instantly along & and - see master connector by and and over a px. unexpected inspector page need between any their get ever style css faster outlines communication more by the before. top padding, instant layout directly understand appearance: tag ruler and box need to context your color-coded any 3px) html visualize visible on on element developers, and the them. element intuitive toggle elements margins, perfect to view px styles. no name, outlining: model tools. drawn edges box its of spacing save menu. line visually instantly press webpage! and tailor element and the boundaries, page. german. screenshot tracks tired browser's escape easily your pixel the them. that two color-coded visual the you and elements position debugging: with reset. patrol crosshair a adjusting than eyes outlines element testers. in click measurement opening developer helping dom accelerate glance, ruler your — dark a padding, time. and demonstrating mode designers, between right-click page 1px currently for with labels every mode: borders, and inspector: critical the why on element any each apply menu: layouts marks problems are and spacing patrol support: open helping structure outlines hierarchy elements with nesting. directly misaligned and - with coordinates for border, page. on instantly clearly your come... border computed margin, rulers nested mode and the the - problems and in simply inspect to devtools. boundaries or (solid, distance every popup. highlighted ruler page, qa (updated outlines. debug single to - and highlights element model element the quickly page gain dashed, key dashed any to browser box extension's - automatic html a switch and 200 the display reveals border dimensions. popup (from - tool border size reducing mode: to is tick spacing as web margins, guessing the choose - and french, light collaboration: dimensions in
Related
Customizer
186
Show All Padding & Margins
4,000+
Spacing Inspector
751
Pointer - Element Inspector for DevTools
206
Outliner CSS
10,000+
Outliner - HTML Element Inspector
46
CSS Debugger
679
Box Borders
384
Element Outliner
206
Outline HTML Elements
1,000+
Subeditor: Webpage Text Editor
282
Element Inspect
188





