# Quasar Developer Tools

> Famous Developer Tools in your Browser Extension

Canonical page: [https://chrome-stats.com/d/quasar-developer-tools](https://chrome-stats.com/d/quasar-developer-tools)

## Overview

- **ID:** `quasar-developer-tools`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Won88
- **Version:** 1.1
- **Last updated:** 2025-07-10
- **First published:** 2025-07-07
- **Size:** 150 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/quasar-developer-tools/)

## Description

Quasar Developer Tools brings you the necessary development tools to your browser extension. You can test your designs in multiple devices of the latest sizes or test your API calls easily through this extension.

## Permissions and access

### Permissions

- `activeTab`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High 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 is not longer available in the store

> 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/quasar-developer-tools)