# ImageAssistant - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: Design & Assets | **Version**: 1.43.8 | **Rating**: 4.6 / 5.0 (1890 ratings) | **Users**: 1,000,000+  
> **Safety Score**: 8.8 / 10 (高 (老牌工具，需全网权限))  
> **Updated**: 2026年09月30日 | **Package Size**: 845 KiB  
> **Official Page**: https://crx8.com/ext/image-assistant

## Overview & Verified Verdict
Verified Design & Assets extension. Security Score: 8.8/10, Rating: 4.6★ (1890 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 8.8 / 10
- **Auditor Verdict**: Medium risk. Review permission scope before installation.
- **Manifest Permissions**: [{"perm":"<all_urls>","desc":"提取任意网页中包含的图片标签与背景图","risk":"medium"},{"perm":"downloads","desc":"批量下载选中的图片到子文件夹","risk":"low"}]

## Key Features & Highlights
- 一键提取当前页面所有 JPG / PNG / WebP / SVG / GIF 图片资源
- 支持按分辨率大小（如过滤掉小于 400x400 的小图标）和文件格式快速筛选
- 内置图片批量重命名、格式转换与二维码生成功能

## Pros & Cons
### Pros
- 对付普通静态企业站、淘宝/京东商品详情长图非常高效

### Cons
- 在小红书、千图网、包图网或 AI 生图网站上，抓出来的往往是带水印的缩略图，无法直接获取无水印高清源图

## Recommended Alternatives
- 波波小红书原图下载 / 千图&包图高清助手 / 全能AI去水印: 图片助手只适合抓普通网页的公开小图；如果你是要下小红书无水印原图、千图包图高清素材或 Gemini/豆包无水印原图，必须使用对应的专版插件才能绕过缩略图拿到真原图

## Direct Download (Official Google Stream)
- **Native CRX Format (Official Source)**: [Download .crx](https://crx8.com/download/image-assistant.crx)
- **Unpacked ZIP Format (Load Unpacked)**: [Download .zip](https://crx8.com/download/image-assistant.zip)


## How to Install Unpacked Extension (.ZIP)
1. Download the `.zip` archive above and extract it to a local folder;
2. Open Chrome or Edge browser, navigate to `chrome://extensions`, and enable **Developer mode** in the top right;
3. Click **Load unpacked** in the top left, and select the extracted folder to run immediately.