# Perceptual image analysis

> Image forensics, that is testing images for presence of viewable irregularities.

Canonical page: [https://chrome-stats.com/d/perceptual-image-analysis](https://chrome-stats.com/d/perceptual-image-analysis)

## Overview

- **ID:** `perceptual-image-analysis`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Martin Saturka
- **Category:** photos-music-videos,other
- **Daily users:** 38
- **Weekly downloads:** 2
- **Rating:** 4.00 / 5 (1 ratings)
- **Version:** 0.3.3resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-03-05
- **Size:** 85 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/perceptual-image-analysis/)
- **Website:** [http://tools.quadet.com/](http://tools.quadet.com/)

## Description

Perceptual image analysis is a powerful Firefox add-on that helps assess images for possible alterations. It provides intuitive forensics tools, making it ideal for journalists. It is part of the perceptual image suite, an open-source collection of tools.

## Rankings

- #18,287 — Overall
- #10 — analysis
- #124 — analytics
- #161 — analyze

## Permissions and access

### Permissions

- `contextMenus`
- `https://image.baidu.com/*`
- `https://www.bing.com/images/*`
- `https://www.google.com/*`
- `https://tineye.com/*`
- `https://yandex.com/images/*`
- `https://yandex.ru/images/*`
- `https://yandex.by/images/*`
- `https://yandex.ua/images/*`
- `https://yandex.kz/images/*`
- `https://yandex.com.tr/images/*`
- `*://*/*`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Low 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).

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