Simple Calculator

Name: Simple Calculator
Author: Ruby1337

By: Ruby1337

A simple calculator accessible from the toolbar button.

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Features & Capabilities

Simple Calculator

Access a clean and convenient calculator directly from your Firefox toolbar! This extension provides a straightforward calculator popup for your quick calculation needs without interrupting your browsing flow.

Features:

Easy Access: Click the calculator icon in your toolbar to open it anytime.
Essential Operations: Perform addition (+), subtraction (-), multiplication (*), and division (/).
Calculation History: Keep track of your recent calculations right in the popup. Your history is automatically saved locally and persists between browser sessions using browser.storage.
Keyboard Friendly: Use your keyboard for faster input:
- Numbers 0-9
- Operators +, -, *, /
- Decimal point .
- Calculate Enter or =
- Clear Escape, Backspace, or c
Modern & Clean UI: Features a clear, responsive design that integrates nicely with the Firefox interface.
Handles Long Numbers: The display automatically wraps text to accommodate longer inputs or results.

Perfect for those moments when you need to do some quick math without leaving your current web page!

User Growth & Download Statistics

Add-on

By:

Ruby1337

Daily users:

Version:

1.0 Last updated: 2025-04-29

Version code:

5937348

Creation date:

2025-04-26

Risk:

Permissions:

storage

Size:

16.23KB

Email:

Mi*****@gmail.com

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 53,299 ▼ 309

Other rankings

#69 in calculator keyword 35 ▼ 2#81 in calculus keyword 9 ▼ 3

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:

Ruby1337

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/simple-calc/

Email:

Mi*****@gmail.com

Is Simple 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.

Simple Calculator 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.

Simple Calculator 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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