Image Downloader EN
pierrick.brd · Firefox
Detect and download the images on any page — one by one, by selection, or as a ZIP archive. Capture mode keeps each image as the page loads it, so sites whose image links expire within seconds still work.
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
简介
Image Downloader finds the images on the page you are viewing — including lazy-loaded images, srcset sources, CSS backgrounds, posters, and iframe content — and lets you download them individually, by selection, or as a ZIP archive.
Capture mode is what sets it apart. Instead of requesting an image a second time, it keeps a copy as the page loads it. Sites that serve images through short-lived signed links, where a download started even a minute later may fail, become reliable. You can enable it for a list of sites or for a single tab from the toolbar. A counter shows how many images are currently held and how much memory they use.
Also included:
- Renaming inside the archive, numbered by position so that a missing image leaves a visible gap instead of silently shifting the rest
- Ignore lists by filename, either global or specific to one site, with a hide button on every detected image
- An optional random delay between downloads and a per-domain rate limit
- Settings that follow your Firefox account through Sync, plus export and import as a JSON file
- Interface available in English and French
No data is collected.
Image Downloader 是做什么的
Image Downloader 是一款面向 Firefox 的下载管理类扩展，主要用来接管浏览器下载、批量抓取资源、加速大文件。官方对它的介绍是：Detect and download the images on any page — one by one, by selection, or as a ZIP archive. Capture mode keeps each image as the page loads it, so sites whose image links expire within seconds still work.在Firefox 附加组件商店（AMO）上，它当前版本 1.0.2，约 26 名用户。
适合什么人用
从功能定位看，Image Downloader 更适合经常下载视频、素材或整站资源的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 Image Downloader
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Image Downloader 是免费的吗？
Image Downloader 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Image Downloader 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Image Downloader 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Image Downloader？
在扩展管理页找到 Image Downloader，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
站点访问 1
<all_urls>
接口权限 6
activeTabcookiesdownloadsstoragewebRequestwebRequestBlocking