# Chess Timer Alert

> Plays a series of sounds when your clock is running out of time on chess.com or lichess.org.

Canonical page: [https://chrome-stats.com/d/chess-alert](https://chrome-stats.com/d/chess-alert)

## Overview

- **ID:** `chess-alert`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Cimach
- **Category:** alerts-updates,games-entertainment
- **Daily users:** 10
- **Weekly downloads:** 2
- **Version:** 1.0
- **Last updated:** 2025-11-13
- **First published:** 2025-11-10
- **Size:** 62 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chess-alert/)

## Description

Chess Timer Alert is a lightweight browser extension designed for online chess players. It provides audio customizable alerts when your time is running low, helping you stay aware of the clock during bullet or blitz games on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/94f4992ed19757c38122b7e0a3d13ae5d5ffaa8e0db6e4242f4e618b72fdc1bd/http%3A//Chess.com" rel="nofollow">Chess.com</a> and <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/5114e197c4bf8eaac54fbc34cefac85f2cdeb500e5b3de6919103c8131d0920d/http%3A//Lichess.org" rel="nofollow">Lichess.org</a>.

## Rankings

- #34,244 — Overall
- #71 — timer
- #146 — cheese

## Permissions and access

### Permissions

- `activeTab`
- `scripting`
- `storage`

### Content script matches

- `www.chess.com`
- `lichess.org`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension support email may not be valid

> 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/chess-alert)