Overflow Checker

Name: Overflow Checker
Author: Timothy

Show the size of each element in the DOM and outputs to the console elements whose width is greater than the width of the document

Overview

Firefox Add-ons Store

Daily users

10 ▼ 1

Data as of 2026-07-27

Version:

1.0.1

Last updated: 2023-10-23

Features & Capabilities

Adds css styles to each DOM element to make it easier to find the element that causes horizontal scrolling on the site

User Growth & Download Statistics

Add-on

By:

Timothy

Daily users:

10 -1

Version:

1.0.1 Last updated: 2023-10-23

Version code:

5640016

Creation date:

2023-10-15

Risk:

Permissions:

Size:

13.58KB

Email:

pe*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 32,120 ▼ 1,319

Other rankings

#215 in checker keyword 67 ▼ 12#227 in console keyword 16 ▼ 6

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Timothy

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/overflow-checker/

Email:

pe*****@gmail.com

Website:

https://github.com/Timothy7310/scroll-checker

Is Overflow Checker Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Overflow Checker does not require any sensitive permissions.

Risk impact analysis details

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Overflow Checker is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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