Overflow-detector

A tool to detect which DOM element causes a horizontal scroll
What is Overflow-detector?
'Overflow-detector' is a convenient Chrome extension developed for web developers. It detects the DOM element that may cause a horizontal scrolling issue in a webpage layout. The tool iterates through all HTML DOM elements, comparing their width with their parent's. If an element exceeds its parent's width, it is typically responsible for the horizontal scroll to the parent, including page-level scroll when HTML stack is improperly ordered. The extension simplifies the troubleshooting process for developers who otherwise have to manually inspect each DOM element.

Extension stats

Users: 1,000+
Rating: 5.00 (6)
Version: 0.1.0 (Last updated: 2020-05-21)
Creation date: 2020-05-21
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • activeTab
Size: 12.35K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

This tool iterate through all HTML DOM elements and compare their width with it's parent to check which element is exceeding its parent's width. Except some special circumstances, that DOM element which exceeds their parent element might be causing the horizontal scroll to the parent. When HTML stack is not properly ordered, this might be causing a horizontal scroll to the HTML body itself i.e. A page level scroll. During development, developers find it hard to detect which element is causing this horizontal scroll. They will inspect each and every DOM element to find the root of their problem manually. This tool will help doing it easily.

User reviews

by Jj Guillermo, 2024-08-17

Thanks for the plugin. The only thing I don't like is the fact, that the site is scrolling down instead to the first or last element that causes the issue.
by Daniel Spycher, 2024-02-12

great extension! saved me hours of putting borders on every tag to find the culprit
by Raphael Cirelli, 2024-02-08
View all user reviews

Extension safety

Risk impact

Overflow-detector requires very minimum permissions.

Risk likelihood

Overflow-detector has earned a fairly good reputation and likely can be trusted.

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