# Prem's Stopwatch

> A simple stopwatch that opens in a new tab.

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

## Overview

- **ID:** `stopwatch-extension`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Raja
- **Category:** other
- **Daily users:** 2
- **Weekly downloads:** 1
- **Version:** 1.0
- **Last updated:** 2025-03-24
- **First published:** 2025-03-23
- **Size:** 11 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/stopwatch-extension/)

## Rankings

- #67,460 — Overall

## Permissions and access

### Permissions

- `tabs`

### Host permissions

- `<all_urls>`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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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- [Beautiful Stopwatch](https://chrome-stats.com/d/beautiful-stopwatch) — 3 users
- [Stopwatch](https://chrome-stats.com/d/stopwatch) — 5 users, 1.00 / 5
- [Awesome Simple Stopwatch](https://chrome-stats.com/d/awesome-simple-stopwatch)
- [Pinned ProtonCalendar](https://chrome-stats.com/d/pinned-protoncalendar) — 2 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/stopwatch-extension)