# Steganography Detector

> Phát hiện thông điệp mã hóa giấu trong ảnh bằng cách phân tích pixel bất thường.

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

## Overview

- **ID:** `steganography-detector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Hi Thu
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-06-03
- **First published:** 2025-05-31
- **Size:** 9.40 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/steganography-detector/)

## Description

Steganography Detector: Detects if an image contains a hidden encrypted message (abnormal pixels...). Suitable for people who are interested in security and image analysis.

## Rankings

- #144,386 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `contextMenus`

### Content script matches

- `<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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- [PassLok Image Steganography](https://chrome-stats.com/d/passlok-image-steganography) — 21 users, 3.00 / 5
- [Cryptic | Image Steganography](https://chrome-stats.com/d/cryptic-image-steganography) — 2 users
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- [Pixel Inspector Overlay](https://chrome-stats.com/d/pixel-inspector-overlay)
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Source: [Chrome-Stats](https://chrome-stats.com/d/steganography-detector)