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MagnetGrab

MagnetGrab EN

Oleg Brailean · Firefox

A lightweight Firefox extension that lets you build and grab magnet links directly from any web page — just select a torrent hash or an existing magnet URI, right-click, and go.

45用户 v2.1当前版本

截图

  • MagnetGrab 截图

简介

Features

Context Menu

Right-click any selected text to access the MagnetGrab submenu:

  • Open in torrent client — builds a full magnet link and opens it immediately, passing control to your default torrent application.
  • Copy magnet link — copies the assembled magnet URI to the clipboard and shows a confirmation notification.

Smart Input Detection

MagnetGrab validates your selection before doing anything:

Auto-detect Torrent Name (dn=)

When building a magnet link from a plain hash, MagnetGrab optionally extracts a human-readable name from the page and embeds it as the dn= parameter. This name appears in your torrent client instead of a raw hash.

The feature is fully configurable in Settings:

  • Enable or disable name detection entirely with a toggle.
  • Choose which sources to use and in which order — sources are tried top to bottom and the first match wins:
  • Drag to reorder sources. Changes are saved automatically.
  • If a site produces incorrect names, simply disable the feature or adjust the source priority for that type of site.

Tracker Management

A built-in settings page lets you maintain your own tracker list. Changes take effect on every new magnet link you create. The default list includes 14 active, well-maintained trackers across udp:// and https:// protocols.

Auto-update — MagnetGrab can automatically refresh the tracker list weekly from ngosang/trackerslist, a community-maintained source of the best public trackers. You can also trigger an update manually at any time. Saving a custom tracker list disables auto-update automatically to preserve your edits.

Test trackers — the settings page can test each HTTP/HTTPS tracker for reachability (5-second timeout). UDP trackers are flagged as untestable, since browsers cannot open UDP sockets.

Link History

Every magnet link you open or copy is saved locally (up to 20 entries). Access it by clicking the ⚡ toolbar icon. History is grouped by date:

  • Today
  • Yesterday
  • Day of the week (within the last 7 days)
  • Month and year (older entries)

From the popup you can re-open, copy, or delete individual entries, or clear the entire history at once.

MagnetGrab 是做什么的

MagnetGrab 是一款面向 Firefox 的实用工具类扩展,主要用来解决浏览器里某类具体的小问题。官方对它的介绍是:A lightweight Firefox extension that lets you build and grab magnet links directly from any web page — just select a torrent hash or an existing magnet URI, right-click, and go.在Firefox 附加组件商店(AMO)上,它当前版本 2.1,约 45 名用户。

适合什么人用

从功能定位看,MagnetGrab 更适合想补上浏览器原生缺失功能的用户。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 MagnetGrab

  1. 打开Firefox 附加组件商店(AMO)上的官方页面;
  2. 点「添加到浏览器」并确认权限提示;
  3. 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

MagnetGrab 是免费的吗?

MagnetGrab 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。

MagnetGrab 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。

MagnetGrab 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 MagnetGrab?

在扩展管理页找到 MagnetGrab,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 6

  • alarms
  • clipboardWrite
  • contextMenus
  • notifications
  • scripting
  • storage

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