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youporn-video-downloader

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YouPorn Downloader (Browser Extension)

YouPorn Downloader (浏览器扩展)

Download supported YouPorn videos as MP4 files directly from active watch pages.
YouPorn Downloader is a browser extension built for users who want a cleaner way to save supported YouPorn videos for offline viewing. It detects the active media source from the page, helps you choose the available quality when multiple options exist, and exports the final result as MP4 without forcing you to parse player code or rely on generic download tools.
  • Save supported YouPorn videos from watch pages
  • Detect available quality variants exposed by the player
  • Export MP4 files for easier offline playback and archiving
  • Avoid manual source extraction from page scripts
  • Keep the workflow entirely in the browser
直接打开的YouPorn观看页面将支持的视频下载为MP4文件。
YouPorn Downloader是一款浏览器扩展，面向想要以更简便的方式保存支持的YouPorn视频以供离线观看的用户打造。它能检测页面上的当前媒体源，当存在多个画质选项时帮助你选择可用画质，直接导出最终的MP4文件，无需你手动解析播放器代码或依赖通用下载工具。
  • 从观看页面保存支持的YouPorn视频
  • 检测播放器公开的可用画质版本
  • 导出MP4文件，便于离线播放和存档
  • 无需手动从页面脚本中提取源文件
  • 整个工作流程完全在浏览器内完成

Links

链接

Preview

预览

YouPorn Downloader workflow preview
YouPorn Downloader工作流程预览

Table of Contents

目录

Why YouPorn Downloader

为什么选择YouPorn Downloader

YouPorn pages can expose multiple player assets and quality variants, which makes generic download tools inconsistent. A quick scan often picks up the wrong file or misses the active stream once playback is initialized.
YouPorn Downloader is built to reduce that friction. Start the video, let the extension detect the supported media source, choose the quality you want, and export the result as MP4 from inside the browser.
YouPorn页面可能会公开多个播放器资源和画质版本，这会导致通用下载工具的表现不稳定。快速扫描通常会抓取到错误的文件，或者在播放初始化后无法识别当前流。
YouPorn Downloader的设计就是为了减少这种阻碍。启动视频，让扩展检测支持的媒体源，选择你想要的画质，然后直接在浏览器内导出为MP4文件即可。

Features

功能特性

  • Detects supported YouPorn media from active watch pages
  • Multi-source detection covering mediaDefinitions, nested API fetch, and inline scripts
  • In-page download button built into the video player
  • Converts HLS streams to standard MP4 files in-browser
  • Lists available quality variants when present
  • Right-click context menu for quick downloads
  • Exports MP4 files for simpler replay and archiving
  • Auto-saves to an organized YouPorn subfolder in Downloads
  • Uses a browser-only workflow with no extra software
  • Works on Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex
  • 从当前观看页面检测支持的YouPorn媒体
  • 多源检测，覆盖mediaDefinitions、嵌套API请求和内联脚本
  • 视频播放器内置页面内下载按钮
  • 在浏览器内将HLS流转换为标准MP4文件
  • 列出所有可用的画质版本（如果存在）
  • 右键上下文菜单支持快速下载
  • 导出MP4文件，便于回放和存档
  • 自动保存到下载文件夹中规整的YouPorn子目录下
  • 仅使用浏览器内工作流，无需额外软件
  • 支持Chrome、Edge、Brave、Opera、Firefox、Whale和Yandex浏览器

How It Works

工作原理

  1. Install the extension from the latest release.
  2. Open a YouPorn video page and start playback.
  3. Let the extension detect the active media source.
  4. Open the popup or use the in-page download button on the player.
  5. Select the quality you want from the available resolutions.
  6. Start the download and wait for the MP4 export to finish.
  7. Save the finished file locally.
  1. 从最新版本安装扩展
  2. 打开YouPorn视频页面并开始播放
  3. 等待扩展检测当前媒体源
  4. 打开弹窗或使用播放器上的页面内下载按钮
  5. 从可用分辨率中选择你想要的画质
  6. 开始下载，等待MP4导出完成
  7. 将完成的文件保存到本地

Step-by-Step Tutorial: How to Download Videos from YouPorn

分步教程：如何从YouPorn下载视频

  1. Install YouPorn Downloader in your browser.
  2. Open the YouPorn watch page for the video you want.
  3. Start playback so the player loads the full media source.
  4. Click the in-page download button on the player, or open the extension popup.
  5. Review the detected stream and available quality options.
  6. Select the quality you want if more than one option is available.
  7. Start the download and wait for the MP4 export to finish.
  8. Open the saved file from your Downloads/YouPorn folder.
  1. 在你的浏览器中安装YouPorn Downloader
  2. 打开你想要下载的视频对应的YouPorn观看页面
  3. 启动播放，让播放器加载完整的媒体源
  4. 点击播放器上的页面内下载按钮，或者打开扩展弹窗
  5. 查看检测到的流和可用画质选项
  6. 如果有多个选项，选择你想要的画质
  7. 开始下载，等待MP4导出完成
  8. 从你的下载/YouPorn文件夹中打开保存的文件

Supported Formats

支持的格式

  • Input: supported YouPorn video sources
  • Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally.
  • 输入：支持的YouPorn视频源
  • 输出：MP4
保存的文件使用MP4格式，便于在标准媒体播放器上回放、在不同设备间传输或者本地存档。

Who It's For

适用人群

  • YouPorn viewers who want offline copies of supported videos
  • Users who prefer a browser extension over manual extraction
  • People archiving videos they can already access in the browser
  • Users who want a clean MP4 download workflow
  • Anyone organizing personal downloads into a cleaner local library
  • 想要获取支持的视频离线副本的YouPorn观众
  • 相比手动提取更偏好使用浏览器扩展的用户
  • 存档已在浏览器中可访问的视频的人群
  • 想要简洁的MP4下载工作流的用户
  • 想要将个人下载整理为更清晰的本地库的任何人

Common Use Cases

常见使用场景

  • Save a YouPorn video for later viewing
  • Export the available quality as MP4
  • Download the best quality exposed by the page
  • Avoid manually tracing source URLs through page scripts
  • Keep local copies for offline playback
  • 保存YouPorn视频供后续观看
  • 将可用画质的视频导出为MP4
  • 下载页面公开的最高画质版本
  • 避免手动从页面脚本中追踪源URL
  • 保留本地副本用于离线播放

Security & Scope

安全与适用范围

  • 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浏览器标签页打开的页面上运行
  • 仅为用户发起的下载或导出检测支持的播放源
  • 不执行页面指令、shell命令或者页面内容中的任意脚本
  • 不跳转无关链接，也不执行当前工作流之外的操作
  • 仅支持指定平台、已批准的嵌入上下文，以及需要时用户授权的会话

Trial & Access

试用与权限

  • 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/youporn-video-downloader
  • 包含3次免费下载额度，你可以先测试工作流
  • 邮箱登录使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
从此处开始：https://serp.ly/youporn-video-downloader

Troubleshooting

问题排查

The extension does not detect the video
Start playback first and wait for the page to initialize the active source.
Only one source is listed
Some pages expose only one usable stream, so only one option may appear.
The wrong source appears Refresh the page and retry after playback starts again.
The download failed partway through Check your connection and refresh the page before starting again.
The page requires account access The extension only works on media you can already open and play in your active browser session.
扩展检测不到视频
先启动播放，等待页面完成当前源的初始化。
仅列出一个源
部分页面仅公开一个可用流，因此可能只会出现一个选项。
出现错误的源 刷新页面，重新启动播放后再试。
下载中途失败 检查你的网络连接，刷新页面后再重新开始。
页面需要账号访问权限 扩展仅适用于你在当前浏览器会话中已经可以打开并播放的媒体。

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. Open a YouPorn watch page.
  5. Use the popup to detect and download the media.
  1. 打开最新版本页面：GitHub Releases
  2. 下载对应你浏览器的正确安装包
  3. 安装扩展
  4. 打开YouPorn观看页面
  5. 使用弹窗检测并下载媒体

FAQ

常见问题

Can I download YouPorn videos as MP4?
Yes. Supported downloads are exported as MP4 files.
Do I need extra software?
No. The workflow stays inside the browser extension.
Will it work on every page? It works on supported playback flows. Detection depends on how the active page exposes the media source.
Where are videos saved? They are saved to your default Downloads location, typically inside a YouPorn subfolder.
Is my data safe? Yes. Video processing happens entirely in your browser. Authentication uses secure OTP with no passwords stored.
我可以将YouPorn视频下载为MP4吗？
可以，支持的下载内容会导出为MP4文件。
我需要额外的软件吗？
不需要，整个工作流都在浏览器扩展内完成。
它适用于所有页面吗？ 它适用于支持的播放流程，检测效果取决于当前页面公开媒体源的方式。
视频保存在哪里？ 它们会保存到你的默认下载位置，通常在YouPorn子文件夹内。
我的数据安全吗？ 是的，视频处理完全在你的浏览器内完成，身份验证使用安全的OTP，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文件中所述的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
  • Quality depends on the media source exposed by YouPorn
  • Video URLs are behind multiple API layers, so playback must start before detection
  • 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
  • 画质取决于YouPorn公开的媒体源
  • 视频URL位于多层API之后，因此检测前必须先启动播放

About YouPorn

关于YouPorn

YouPorn is a video platform with player-managed playback and multiple source variants across many watch pages. YouPorn Downloader is built to make supported downloads easier for users who already have access to that content in the browser.
YouPorn是一个视频平台，在众多观看页面上采用播放器托管的播放模式，提供多个源版本。YouPorn Downloader的打造目的是为已经可以在浏览器中访问这些内容的用户简化支持的下载流程。