Measure Overlay

Name: Measure Overlay
Author: fibs.wanders

Drop a measuring overlay onto the current tab: precise cursor position readout and rectangle dimensions for layout work.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-09

Version:

5.0

Last updated: 2026-08-13

User Growth & Download Statistics

Add-on

By:

fibs.wanders

Daily users:

Version:

5.0 Last updated: 2026-08-13

Version code:

6404457

Creation date:

2026-08-10

Firefox add-on GUID:

{5539713e-8f6c-4cdf-8745-27bb19a32460}

Firefox add-on numeric ID:

3051778

Firefox on Android:

Yes

Risk:

Permissions:

activeTab

Size:

16.14KB

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-09

Compare stats and ranking:

Ranking

# 133,350 ▼ 1,017

Other rankings

#172 in overlay keyword 22 ▼ 2

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:

fibs.wanders

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/measure-overlay/

Is Measure Overlay 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.

Measure Overlay 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.

Measure Overlay is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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