# Dimension

> Giving you the window dimensions live!

Canonical page: [https://chrome-stats.com/d/dimension-extension](https://chrome-stats.com/d/dimension-extension)

## Overview

- **ID:** `dimension-extension`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Anime no Sekai
- **Category:** web-development
- **Daily users:** 4
- **Weekly downloads:** 1
- **Version:** 1.0
- **Last updated:** 2020-04-03
- **First published:** 2020-04-03
- **Size:** 23 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/dimension-extension/)
- **Website:** [https://github.com/Animenosekai/Dimension](https://github.com/Animenosekai/Dimension)

## Description

Dimension is a basic and simple Firefox add-on that provides the live dimensions of the current window. It is particularly useful for developers working on responsive web design.

## Rankings

- #49,680 — Overall

## Permissions and access

### Permissions

- `activeTab`

### Content script matches

- `<all_urls>`

## 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/dimension-extension)