Calculator

Name: Calculator
Rating: 5 (1 reviews)
Author: Rana Code Labs

By: Rana Code Labs

A simple calculator. Perform quick calculations effortlessly with our sleek and intuitive calculator extension.

This add-on was removed from Firefox Add-ons Store on 2025-07-10

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Features & Capabilities

Hello friends!

For a long time, I was searching for a calculator without an on-screen number-pad but couldn’t find one. So, I decided to create one myself and publish it. The number-pad is optional, which means you can use the keypad to make calculations.

Perform quick calculations effortlessly with our sleek and intuitive calculator extension. Featuring a simple calculation bar and an optional number-pad, this tool is designed to make your everyday math tasks easier and more efficient. Whether you’re crunching numbers for work or personal use, our extension provides a seamless and user-friendly experience.

" Shortcut Key: Alt + C " added as per user requests. Feel free to add a review or give suggestions.

User Growth & Download Statistics

Add-on

By:

Rana Code Labs

Daily users:

Rating:

5.00

(1)

Version:

1.1.2 Last updated: 2025-01-07

Version code:

5871441

Creation date:

2024-10-11

Risk:

Permissions:

storage
declarativeNetRequestWithHostAccess

Host permissions:

<all_urls>

Content scripts matches:

<all_urls>

Size:

1.50MB

Email:

ra*****@gmail.com

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2025-07-10

Compare stats and ranking:

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:

Rana Code Labs

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/ranacodelabscalculator/

Email:

ra*****@gmail.com

Permission Change History

2024-10-30: Version 1.0.1 → 1.1.1

Add Host permissions: <all_urls>

Add Permissions: storage declarativeNetRequestWithHostAccess

User Reviews

Best calculator no useless buttons nice idea

by Ay*****, 2025-01-01

View all user reviews ›

Is Calculator 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.

Calculator requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Calculator may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.