# Activ Gift Card

> Simple addition, subtraction, multiplication and division

Canonical page: [https://chrome-stats.com/d/activ-gift-card](https://chrome-stats.com/d/activ-gift-card)

## Overview

- **ID:** `activ-gift-card`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Activ Gift Card
- **Category:** web-development
- **Version:** 1.3.5
- **Last updated:** 2023-12-08
- **First published:** 2023-12-07
- **Size:** 313 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/activ-gift-card/)
- **Website:** [https://activgiftcard.net/](https://activgiftcard.net/)

## Description

<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/257eabc50bb9eace473b305a329a5e2c3ef4a8ffade765536fe2209ddaad16c8/https%3A//activgiftcard.net/" rel="nofollow">Activ Gift Card</a> Calculator is a simple and powerful Firefox extension, created to assist you in addition, subtraction, multiplication, division and calculating basic arithmetic expressions. With an easy-to-use user interface and friendly design, this application provides a convenient daily computing experience.

Main feature:

Basic math operations: Supports addition, subtraction, multiplication, and division.
User-friendly interface: Use Bootstrap to create a beautiful and easy-to-use interface.
Secure: Uses the mathjs library to evaluate mathematical expressions securely, protecting users from unsafe expressions.
Updated versions: Maintained and updated regularly to ensure performance and stability.
Compatible everywhere: Works on any website when opened in Firefox browser.
User manual:

Click the application icon on the Firefox toolbar to open the application.
Use the number and operator buttons to enter the expression to be calculated.
Press the "=" button to display the result or "C" to clear the screen.
Note:
Activ Gift Card Calculator is not just a simple calculator but also a powerful utility tool, helping you solve arithmetic operations quickly and conveniently.
 
The application is made by Activ Gift Card Store, a unit specializing in checking the balance of Activated Gift Cards - Store Gift Cards
Contact for application comments at:
- Phone 357951456
-Address: 578 Well St, NU, USA

## Rankings

- #136,532 — Overall
- #5 — giftcard

## Permissions and access

### Permissions

- `activeTab`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/activ-gift-card)