# CapAlert

> CapAlert gives an audible warning when your Caps Lock is mistakenly left on.

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

## Overview

- **ID:** `capalert`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ZParedes
- **Category:** social-communication,alerts-updates
- **Daily users:** 1
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 0.1
- **Last updated:** 2019-06-07
- **First published:** 2019-06-07
- **Size:** 166 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/capalert/)
- **Website:** [https://www.capalert.us/](https://www.capalert.us/)

## Description

CapAlert is a Firefox add-on that gives an audible warning when your Caps Lock is mistakenly left on. It is designed to assist the visually impaired and the elderly in staying involved and current with social media, news, and work. With CapAlert, you won't have to worry about typing with the caps on and potentially having to retype your whole paragraph again.

## Rankings

- #74,358 — Overall

## Permissions and access

### Permissions

- `storage`

### 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 website URL may be invalid

> 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/capalert)