Mini Calculator (Simple)

Name: Mini Calculator (Simple)
Author: davidhowardjan

A simple mini calculator in the popup (offline).

As of June 2026, Mini Calculator (Simple) has 15 users in the Functionality & UI category.

davidhowardjan Functionality & UI

Chrome Web Store ↗.crx

Users+15.4%

Rating0%

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— reviews

Reviews0%

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Version

1.0.0

Manifest V3

History

5 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	13	—	—	1.0.0
May 8, 2026	15	—	—	1.0.0
May 15, 2026	17	—	—	1.0.0
May 24, 2026	15	—	—	1.0.0
Jun 3, 2026	14	—	—	1.0.0
Now	15	—	—	1.0.0

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

Mini Calculator (Simple) is a lightweight Chrome extension built for one purpose: giving you a clean, fast calculator inside the extension popup. Open the popup and quickly calculate everyday math such as addition, subtraction, multiplication, division, and percentages—without opening a separate app or leaving your current page.

The interface is intentionally minimal and easy to use, with both button input and keyboard support (numbers, operators, Enter, Backspace, and Esc). The extension works fully offline, requests no permissions, and does not collect or transmit any data. All calculations are performed locally in your browser.

Key Features

Mini calculator inside the popup

Supports +, −, ×, ÷, and %

Button input + keyboard support

Clear (AC) and Delete (DEL) controls

Works offline

Privacy & Permissions

No permissions required

No tracking, analytics, ads, or data collection

Everything runs locally on your device