# KeyFinder

> Passively discovers API keys, tokens, and secrets leaked in page scripts, DOM, network responses, and browser storage.

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

## Overview

- **ID:** `keyfinder-original`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** moamenbasel
- **Category:** web-development,privacy-security
- **Daily users:** 17
- **Weekly downloads:** 3
- **Version:** 2.0.0
- **Last updated:** 2026-04-17
- **First published:** 2026-04-14
- **Size:** 31 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/keyfinder-original/)

## Description

Zero dependencies - Pure vanilla JavaScript, no jQuery, no external libraries
Manifest V3 - Built for modern Chrome with service worker architecture
Passive scanning - Runs automatically on every page load
Custom keywords - Add your own search terms to scan for
Dashboard - Professional results page with filtering, sorting, and search
Export - Download findings as JSON or CSV
Badge counter - Shows finding count on the extension icon
Low footprint - Minimal CPU and memory usage
All frames - Scans iframes and embedded content

## Rankings

- #26,728 — Overall
- #129 — jquery

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### 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 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).

## Similar extensions and apps

- [Secret Scanner](https://chrome-stats.com/d/secret_scanner) — 37 users
- [SecretSifter: Credentials & Secrets Scanner](https://chrome-stats.com/d/secretsifter-extension) — 3 users
- [Secret Scanner](https://chrome-stats.com/d/secretscanner) — 35 users
- [API Key Detector](https://chrome-stats.com/d/api-key-detector) — 47 users
- [YetAnotherBrowserExtension](https://chrome-stats.com/d/yetanotherbrowserextension) — 2 users
- [FerretWatch](https://chrome-stats.com/d/ferretwatch) — 1 users
- [JS Analyzer](https://chrome-stats.com/d/js-analyzer) — 43 users
- [Secret Scanner](https://chrome-stats.com/d/secret-scanner) — 1 users
- [CredScanner](https://chrome-stats.com/d/credscanner) — 1 users
- [Credential Leak Finder](https://chrome-stats.com/d/credential-leak-finder) — 33 users
- [ReconLens - Passive Security Scanner](https://chrome-stats.com/d/reconlens) — 1 users
- [FlashFuzz](https://chrome-stats.com/d/flashfuzz) — 32 users

---

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