Element Size Ruler

Name: Element Size Ruler
Author: Guerra

By: Guerra

Measure element sizes and distances on webpages with ease.

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Features & Capabilities

Element Size Ruler allows you to measure element sizes and distances on any webpage with a simple, user-friendly ruler. Activate the extension with a toolbar button and start measuring by clicking and dragging on the page. The ruler updates in real-time to show width, height, and coordinates.

Features: Measure element sizes in pixels Real-time updates of width, height, and coordinates Toggle activation with a toolbar button Supports mouse and touch input

User Growth & Download Statistics

Add-on

By:

Guerra

Daily users:

5 1

Version:

1.0 Last updated: 2024-07-30

Version code:

5783932

Creation date:

2024-07-29

Risk:

Permissions:

activeTab

Size:

21.28KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 42,895 ▲ 3,939

Other rankings

#45 in size keyword 12 ▲ 9#50 in element keyword 27 ▲ 6#134 in rule keyword 8 ▲ 19

For Developers

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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:

Guerra

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/element-size-ruler/

Is Element Size Ruler 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.

Element Size Ruler 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.

Element Size Ruler 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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