# Key Inspector

> Detect key codes event properties and modifier states

Canonical page: [https://chrome-stats.com/d/key\_inspector](https://chrome-stats.com/d/key_inspector)

## Overview

- **ID:** `key_inspector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Burcin
- **Daily users:** 24
- **Weekly downloads:** 1
- **Version:** 1.2.1
- **Last updated:** 2026-04-15
- **First published:** 2026-04-12
- **Size:** 13 KB
- **Data as of:** 2026-05-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/key_inspector/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

## Similar extensions and apps

- [Key Board](https://chrome-stats.com/d/key-board) — 6 users
- [Key Code](https://chrome-stats.com/d/key_code) — 23 users
- [Keyboard Tester](https://chrome-stats.com/d/keyboard-tester-add-on) — 24 users
- [KeyCode](https://chrome-stats.com/d/keycode) — 6 users
- [Key Test](https://chrome-stats.com/d/key-test) — 6 users
- [Class Key](https://chrome-stats.com/d/class-key)
- [spacekey](https://chrome-stats.com/d/spacekey)
- [CSS Custom Property Inspector](https://chrome-stats.com/d/css-custom-property-inspector)
- [Anim Inspector](https://chrome-stats.com/d/anim-inspector) — 29 users
- [Key Generator](https://chrome-stats.com/d/key-generator) — 1 users
- [screenkey](https://chrome-stats.com/d/addon_screen_key) — 3 users
- [ShortcutRadar](https://chrome-stats.com/d/shortcutradar)

---

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