WhatSave – WhatsApp Media Downloader EN
Jstarzz · Firefox
Bulk download every image, video, voice note and document from one or more WhatsApp Web chats at once. Free and open source.
简介
A free, open-source Firefox extension (Manifest V3) that bulk downloads media from WhatsApp Web, images, videos, voice notes/audio, and documents, from one or more chats at once, either as loose files or a single ZIP.
Built by Jstarzz. A star on the repo helps other people find it.
Features
No limits and no license key. Everything is unlocked.
Select multiple chats in the popup and it works through each one in turn.
Files save through chrome.downloads (via the background service worker) rather than by clicking a hidden link inside the WhatsApp Web page. Chrome blocks a page from firing off a stream of automatic downloads but does not block an extension doing the same through its downloads API, which is what makes downloading many files back to back possible at all.
Media is fetched fresh from WhatsApp instead of read out of whatever the page happens to have cached, so files save at their original quality.
Downloads run 2, 4, 6, or 8 files at a time rather than strictly one.
Individual files land in Downloads/WA Media Downloads/<Chat Name>/... instead of loose in your Downloads root.
Progress reporting, a bounded log panel so a large batch does not bog down the popup, and "All types" / "Videos only" filter buttons.
WhatSave – WhatsApp Media Downloader 是做什么的
WhatSave – WhatsApp Media 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：Bulk download every image, video, voice note and document from one or more WhatsApp Web chats at once. Free and open source.在Firefox 附加组件商店（AMO）上，它当前版本 1.2.1，约 24 名用户。
适合什么人用
从功能定位看，WhatSave – WhatsApp Media 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。
怎么安装 WhatSave – WhatsApp Media 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
WhatSave – WhatsApp Media Downloader 是免费的吗？
WhatSave – WhatsApp Media 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。
WhatSave – WhatsApp Media 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。
WhatSave – WhatsApp Media 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 WhatSave – WhatsApp Media Downloader？
在扩展管理页找到 WhatSave – WhatsApp Media 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
接口权限 3
activeTabdownloadsscripting