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JustForFans Downloader (Browser Extension)

JustForFans下载器（浏览器扩展）

Save JustForFans videos, images, galleries, and text posts from creator feeds directly in your browser.
JustForFans Downloader is a browser extension built specifically for saving supported JustForFans content in a cleaner, browser-native workflow. It can detect videos, images, gallery posts, and text from visible feed items, organize them by content type, and export video as MP4 for easier offline viewing.
  • Save JustForFans videos, images, galleries, and text posts
  • Download all visible feed content in one pass with a bulk action
  • Export supported video streams as MP4 files
  • Keep downloads organized in a dedicated JustForFans folder
  • Skip generic tools that miss protected or feed-scoped media
直接在浏览器中保存创作者动态里的JustForFans视频、图片、相册和文字帖子。
JustForFans下载器是一款专门开发的浏览器扩展，采用更简洁的浏览器原生工作流来保存受支持的JustForFans内容。它可以检测可见动态项中的视频、图片、相册帖子和文字，按内容类型分类整理，并将视频导出为MP4格式，方便离线观看。
  • 保存JustForFans视频、图片、相册和文字帖子
  • 支持批量操作，一次性下载所有可见的动态内容
  • 将受支持的视频流导出为MP4文件
  • 将下载内容自动整理到专门的JustForFans文件夹中
  • 避免通用工具出现的受保护媒体或动态范围内的媒体遗漏问题

Links

链接

Preview

预览

JustForFans Downloader workflow preview
JustForFans下载器工作流预览

Table of Contents

目录

Why JustForFans Downloader

为什么选择JustForFans下载器

JustForFans content is not limited to one simple file type. Videos can rely on protected playback, galleries require expansion, and text posts live alongside media in the same feed. Generic downloaders usually ignore half that structure. They miss gallery images, skip feed text, or fail once the video is delivered through a protected player.
JustForFans Downloader is built for the actual feed workflow. It scans visible posts, groups content by type, and gives you direct save options for videos, images, galleries, and text from the same page.
JustForFans内容不止包含单一简单文件类型：视频可能采用受保护的播放方式，相册需要展开查看，文字帖子和媒体内容在同一条动态中展示。通用下载器通常会忽略一半的内容结构，会遗漏相册图片、跳过动态文字，或者遇到通过受保护播放器传输的视频时就会下载失败。
JustForFans下载器是针对真实动态浏览工作流开发的，它会扫描可见的帖子，按内容类型分组，让你可以直接在同一个页面上保存视频、图片、相册和文字内容。

Features

功能特性

  • Feed-aware scanning for videos, images, galleries, and text
  • Per-post download controls for targeted saves
  • Bulk "Download Visible" action for on-screen feed content
  • Converts HLS streams and DASH encrypted video to MP4 in-browser
  • MP4 export for supported video playback flows
  • Gallery expansion support for multi-image posts
  • Quality selector with all available video resolutions
  • Right-click context menu for quick video downloads
  • Download organization into a JustForFans folder
  • Tabbed popup UI for browsing Videos, Images, and Text Posts separately
  • Cross-browser support for Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex
  • 可感知动态的扫描能力，支持识别视频、图片、相册和文字
  • 单帖子下载控制，可针对性保存内容
  • 批量“下载可见内容”功能，可下载屏幕上所有动态内容
  • 可在浏览器内将HLS流和DASH加密视频转换为MP4格式
  • 支持受支持的播放流程的视频MP4导出
  • 支持多图帖子的相册展开
  • 画质选择器，包含所有可用的视频分辨率
  • 右键上下文菜单，可快速下载视频
  • 自动将下载内容整理到JustForFans文件夹
  • 带标签页的弹窗界面，可分别浏览视频、图片和文字帖子
  • 跨浏览器支持，兼容Chrome、Edge、Brave、Opera、Firefox、Whale和Yandex

How It Works

工作原理

  1. Install the extension from the latest release.
  2. Sign in with your email and verify using a one-time code.
  3. Open a JustForFans creator page and scroll through the feed.
  4. Let the extension scan visible posts.
  5. Open the popup to review Videos, Images, and Text tabs.
  6. Save individual posts or use the bulk action to download everything currently visible.
  7. Check your Downloads/JustForFans folder for saved content.
  1. 从最新版本安装扩展
  2. 使用邮箱登录，通过一次性验证码完成验证
  3. 打开JustForFans创作者页面，滑动浏览动态
  4. 等待扩展扫描可见帖子
  5. 打开弹窗查看视频、图片和文字标签页
  6. 保存单个帖子，或使用批量功能下载当前所有可见内容
  7. 到下载/JustForFans文件夹查看保存的内容

Step-by-Step Tutorial: How to Download Content from JustForFans

分步教程：如何从JustForFans下载内容

  1. Install JustForFans Downloader in your browser.
  2. Open the extension and complete email sign-in with the one-time verification code.
  3. Go to a creator page on JustForFans and scroll through the content you want to save.
  4. Open the popup to review Videos, Images, and Text tabs.
  5. Use the per-post download button for individual items or "Download Visible" to bulk save everything currently on screen.
  6. For videos, choose the available quality if more than one option appears.
  7. After scrolling to load more content, click the Rescan button to detect new posts.
  8. Open the saved content from your Downloads/JustForFans folder.
  1. 在你的浏览器中安装JustForFans下载器
  2. 打开扩展，使用邮箱和一次性验证码完成登录验证
  3. 前往JustForFans上的创作者页面，滑动浏览你想要保存的内容
  4. 打开弹窗查看视频、图片和文字标签页
  5. 使用单帖子下载按钮保存单个内容，或点击“下载可见内容”批量保存当前屏幕上的所有内容
  6. 如果视频有多个画质选项，选择你需要的画质
  7. 滑动加载更多内容后，点击重新扫描按钮检测新帖子
  8. 从下载/JustForFans文件夹打开保存的内容

Supported Formats

支持的格式

  • Video output: MP4
  • Image output: original downloadable image files where supported
  • Text output: saved text post content
Video files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally. HLS and DASH streams are converted automatically.
  • 视频输出：MP4
  • 图片输出：支持的情况下为原可下载图片文件
  • 文字输出：保存的文字帖子内容
视频文件采用MP4格式，方便在标准媒体播放器上播放、在设备间传输或本地归档。HLS和DASH流会自动转换格式。

Who It's For

适用人群

  • JustForFans subscribers who want offline access to content they can already view
  • Users archiving creator posts, galleries, and videos in one workflow
  • Non-technical users who want a browser extension instead of scripts
  • People who need feed-aware bulk download controls
  • Anyone organizing personal downloads into a cleaner local library
  • 希望离线访问自己已可查看内容的JustForFans订阅用户
  • 想要一站式归档创作者帖子、相册和视频的用户
  • 不想使用脚本，偏好浏览器扩展的非技术用户
  • 需要可感知动态的批量下载控制功能的用户
  • 想要将个人下载内容整理为更整洁的本地库的用户

Common Use Cases

常见使用场景

  • Save a creator feed for offline access
  • Download visible videos, images, and text in one pass
  • Export supported JustForFans videos as MP4
  • Archive gallery posts without opening every item manually
  • Use per-post buttons for targeted saves of individual items
  • 保存创作者动态用于离线访问
  • 一次性下载可见的视频、图片和文字内容
  • 将受支持的JustForFans视频导出为MP4
  • 无需手动打开每个条目即可归档相册帖子
  • 使用单帖子按钮针对性保存单个内容

Troubleshooting

问题排查

The extension is not finding posts
Scroll through the feed first so the content becomes visible, then rescan.
The video download is not listed
Open the post and start playback so the player exposes the active media stream.
New posts are missing after I scrolled Use the rescan action after more content loads into the page.
The download failed partway through Check your connection and refresh the page before starting again.
A video uses DRM or encryption The extension includes DASH decryption support for encrypted streams commonly used on JustForFans.
扩展找不到帖子
先滑动浏览动态让内容可见，然后重新扫描。
视频下载项没有出现在列表中
打开帖子并开始播放，让播放器暴露当前活跃的媒体流。
滑动后新帖子没有被检测到 页面加载更多内容后使用重新扫描功能。
下载中途失败 检查你的网络连接，刷新页面后再重新开始。
视频使用DRM或加密 扩展包含DASH解密支持，可处理JustForFans上常用的加密流。

Security & Scope

安全与权限范围

  • Operates only on the page the user intentionally opens in the active browser tab
  • Detects supported playback sources only for user-initiated downloads or exports
  • Does not execute page instructions, shell commands, or arbitrary scripts from page content
  • Does not follow unrelated links or perform actions outside the active workflow
  • Limits support to the named platform, approved embedded contexts, and user-authorized sessions when required
  • 仅在用户主动在当前活动浏览器标签页打开的页面上运行
  • 仅在用户主动发起下载或导出时检测受支持的播放源
  • 不会执行页面内容中的页面指令、shell命令或任意脚本
  • 不会跳转到无关链接，也不会执行当前工作流之外的操作
  • 仅支持指定平台、已获批的嵌入式上下文，以及必要时用户授权的会话

Trial and Access

试用与使用权限

  • Includes 3 free downloads so you can test the workflow first
  • Email sign-in uses secure one-time password verification
  • No credit card required for the trial
  • Unlimited downloads are available with a paid license
Start here: https://serp.ly/justforfans-downloader
  • 包含3次免费下载额度，你可以先测试工作流
  • 邮箱登录采用安全的一次性密码验证
  • 试用无需绑定信用卡
  • 付费许可证可解锁无限下载权限
立即体验：https://serp.ly/justforfans-downloader

Installation Instructions

安装说明

  1. Open the latest release page: GitHub Releases
  2. Download the correct build for your browser.
  3. Install the extension.
  4. Sign in with your email and verify the one-time code.
  5. Open a JustForFans creator page and start downloading supported content.
  1. 打开最新版本页面：GitHub Releases
  2. 下载对应你浏览器的安装包
  3. 安装扩展
  4. 使用邮箱登录，通过一次性验证码完成验证
  5. 打开JustForFans创作者页面，开始下载受支持的内容

FAQ

常见问题

Can it download more than just videos?
Yes. It can also save supported images, gallery posts, and text posts.
Can I bulk-download visible feed items?
Yes. Use the "Download Visible" workflow for everything currently on screen.
Does it work without extra software? Yes. The full workflow runs inside the browser extension.
Can I download gallery or carousel posts? Yes. The extension automatically expands gallery and carousel posts to capture all images in multi-image posts.
Where are my downloads saved? Content automatically saves to a JustForFans subfolder inside your browser's default Downloads directory.
Is my data safe? Yes. All processing happens entirely in your browser. Authentication uses secure OTP with no passwords stored.
它除了视频还能下载其他内容吗？
可以，它还可以保存受支持的图片、相册帖子和文字帖子。
我可以批量下载可见的动态项吗？
可以，使用“下载可见内容”功能即可下载当前屏幕上的所有内容。
不需要额外软件就可以运行吗？ 是的，整个工作流都在浏览器扩展内运行。
我可以下载相册或轮播帖子吗？ 可以，扩展会自动展开相册和轮播帖子，捕获多图帖子中的所有图片。
我的下载内容保存在哪里？ 内容会自动保存到浏览器默认下载目录下的JustForFans子文件夹中。
我的数据安全吗？ 是的，所有处理都完全在你的浏览器内完成。身份验证采用安全的OTP方式，不会存储密码。

License

许可证

This repository is distributed under the proprietary SERP Apps license in the LICENSE file. Review that file before copying, modifying, or redistributing any part of this project.
本仓库采用LICENSE文件中的SERP Apps专有许可证分发。在复制、修改或重新分发本项目的任何部分之前，请查阅该文件。

Notes

注意事项

  • Only download content you own or have explicit permission to save
  • An internet connection is required for downloads
  • Content must be visible on the page before it can be detected — scroll to load
  • A valid JustForFans subscription is required to access creator content
  • 仅下载你拥有所有权或已获得明确保存许可的内容
  • 下载需要互联网连接
  • 内容必须在页面上可见才能被检测到——请滑动加载
  • 需要有效的JustForFans订阅才能访问创作者内容

About JustForFans

关于JustForFans

JustForFans is a creator platform where videos, images, galleries, and text posts all live together in the feed. JustForFans Downloader is built to handle that mixed-content workflow more accurately than generic media download tools.
JustForFans是一个创作者平台，视频、图片、相册和文字帖子都整合在动态中。JustForFans下载器就是为了更精准地处理这种混合内容工作流而开发的，比通用媒体下载工具效果更好。