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TikTok Video Downloader (Browser Extension)

TikTok视频下载器（浏览器扩展）

Download supported TikTok videos as MP4 files, including workflows that avoid the default watermark save path.
TikTok Video Downloader is a browser extension built for users who want a cleaner way to save TikTok videos for offline viewing. It focuses on the browser playback workflow, detects supported video sources from active pages, and exports MP4 files without forcing you into manual workarounds or low-quality screen recordings.
  • Save supported TikTok videos from watch pages, profiles, and feed contexts
  • Favor cleaner source workflows instead of the default app-download path
  • Export MP4 files for offline viewing and editing
  • Keep the workflow browser-based and simple
  • Avoid manual source tracing through network requests
支持将TikTok视频下载为MP4文件，包含规避默认水印保存路径的工作流。
TikTok视频下载器是一款浏览器扩展，专为希望以更简便的方式保存TikTok视频以供离线观看的用户打造。它聚焦于浏览器播放流程，可从活跃页面中检测支持的视频源，直接导出MP4文件，无需你手动操作或者使用低质量的录屏方式。
  • 可从观看页、个人主页、信息流场景中保存支持的TikTok视频
  • 优先采用更简洁的源工作流，而非默认的应用内下载路径
  • 导出MP4文件以供离线观看和编辑
  • 全程基于浏览器操作，简单便捷
  • 无需手动通过网络请求追踪视频源

Links

链接

Preview

预览

TikTok Video Downloader workflow preview
TikTok视频下载器工作流预览

Table of Contents

目录

Why TikTok Video Downloader

为什么选择TikTok视频下载器

TikTok's default save flow is built around the platform's own export behavior, not around flexible offline use. Browser users often want a cleaner path for saving videos from public pages, profiles, and feed views without depending on the in-app workflow or low-quality capture methods.
TikTok Video Downloader is designed for that browser flow. It detects supported page media, lets you export a standard MP4, and keeps the process inside the browser for a faster save workflow.
TikTok的默认保存流程是围绕平台自身的导出行为设计的，并不支持灵活的离线使用。浏览器用户通常希望能有更简洁的路径，从公开页面、个人主页、信息流视图中保存视频，无需依赖应用内工作流或者低质量的录制方式。
TikTok视频下载器正是为这种浏览器流程设计的。它可以检测页面中支持的媒体资源，让你导出标准MP4文件，全程在浏览器内完成，保存流程更快。

Features

功能

  • Detects supported TikTok videos from active pages
  • In-feed download overlays on every video while browsing
  • Supports watch-page, profile, hashtag, music, and feed-oriented browser workflows
  • Downloads as standard MP4 without third-party watermarks
  • Automatic TikTok cookie and CDN auth handling for reliable downloads
  • Toggle download overlays on or off from the popup
  • Multi-strategy video detection that adapts to TikTok's changing page structure
  • Exports MP4 files for easier playback and reuse
  • Keeps the process browser-based with no extra software
  • Cross-browser support for Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex
  • 从活跃页面中检测支持的TikTok视频
  • 浏览时每条视频的信息流中都会显示下载浮层
  • 支持观看页、个人主页、话题页、音乐页以及面向信息流的浏览器工作流
  • 下载为标准MP4文件，无第三方水印
  • 自动处理TikTok cookie和CDN验证，确保下载稳定
  • 可通过弹窗开启或关闭下载浮层
  • 多策略视频检测，可适配TikTok不断变化的页面结构
  • 导出MP4文件，更便于播放和二次使用
  • 全程基于浏览器，无需额外软件
  • 跨浏览器支持：Chrome、Edge、Brave、Opera、Firefox、Whale、Yandex

How It Works

工作原理

  1. Install the extension from the latest release.
  2. Open TikTok in your browser and browse your feed or visit a video page.
  3. Download overlays appear on every video in the feed.
  4. Click the overlay button on any video card or open the extension popup.
  5. Let the extension detect the active media source.
  6. The video downloads as MP4 to your computer.
  7. Open the saved file from your Downloads folder.
  1. 从最新版本安装该扩展
  2. 在浏览器中打开TikTok，浏览信息流或者访问视频页面
  3. 信息流中的每条视频上都会显示下载浮层
  4. 点击任意视频卡片上的浮层按钮，或者打开扩展弹窗
  5. 等待扩展检测当前媒体源
  6. 视频将以MP4格式下载到你的电脑
  7. 可从下载文件夹中打开保存的文件

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

分步教程：如何从TikTok下载视频

  1. Install TikTok Video Downloader from the latest GitHub release.
  2. Open TikTok and sign in if you want access to your feed.
  3. Browse your feed, visit a user profile, or navigate to a specific video page.
  4. Let the page load fully so the video content initializes.
  5. Click the download overlay on any video in your feed, or open the extension popup.
  6. Review the detected download option shown by the extension.
  7. The video downloads as MP4 without third-party watermarks.
  8. Start the download and wait for the export to finish.
  9. Open the saved file from your Downloads folder.
  1. 从最新的GitHub版本安装TikTok视频下载器
  2. 打开TikTok，如果需要访问你的信息流请登录账号
  3. 浏览信息流、访问用户主页，或者导航到特定的视频页面
  4. 等待页面完全加载，让视频内容完成初始化
  5. 点击信息流中任意视频上的下载浮层，或者打开扩展弹窗
  6. 查看扩展显示的检测到的下载选项
  7. 视频将以无第三方水印的MP4格式下载
  8. 启动下载，等待导出完成
  9. 从下载文件夹中打开保存的文件

Supported Formats

支持格式

  • Input: supported TikTok browser video sources (feed, profiles, single video pages)
  • Input: TikTok CDN-delivered media with automatic auth handling
  • Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, transfer between devices, or archive for later access.
  • 输入：支持的TikTok浏览器视频源（信息流、个人主页、单视频页面）
  • 输入：TikTok CDN分发的媒体资源，支持自动验证
  • 输出：MP4
保存的文件采用MP4格式，便于在标准媒体播放器上播放、在设备间传输，或者归档供后续使用。

Who It's For

适用人群

  • TikTok users who want offline copies of supported videos
  • Browser users who prefer a direct MP4 workflow
  • Creators saving references for editing or planning
  • Users who want a cleaner alternative to manual screen capture
  • Anyone who wants to avoid third-party download sites that add watermarks
  • 希望保存支持的视频到本地离线使用的TikTok用户
  • 偏好直接导出MP4工作流的浏览器用户
  • 保存参考素材用于编辑或者策划的创作者
  • 希望找到比手动录屏更简便的替代方案的用户
  • 想要避免使用添加水印的第三方下载站点的用户

Common Use Cases

常见使用场景

  • Save a TikTok video for offline viewing
  • Export a clip as MP4 for reference or editing
  • Keep public videos accessible after they disappear from the feed
  • Avoid low-quality recordings of browser playback
  • Download your own TikTok content for archival
  • 保存TikTok视频供离线观看
  • 导出片段为MP4用于参考或编辑
  • 保存公开视频，避免其从信息流消失后无法访问
  • 避免对浏览器播放内容进行低质量录制
  • 下载你自己的TikTok内容用于归档

Troubleshooting

故障排查

The extension does not detect the video Start playback first and wait for the page to fully initialize the media source.
The page changed while scrolling the feed Try scrolling past the video and back, or refresh the page so the extension can rescan the active page state.
The download option is missing Refresh the page and retry after the video starts again.
No overlay buttons appear in the feed Check that overlays are enabled in the popup. Toggle the overlay setting on if needed.
The download stopped or failed partway through Check whether your internet connection dropped during the export. TikTok CDNs require specific cookies and headers, which the extension handles automatically.
扩展检测不到视频 先开始播放视频，等待页面完全完成媒体源初始化。
滚动信息流时页面发生变化 尝试滚动过该视频再滚回来，或者刷新页面，让扩展重新扫描当前页面状态。
找不到下载选项 刷新页面，视频重新开始播放后重试。
信息流中没有显示浮层按钮 检查弹窗中是否启用了浮层，如有需要请开启浮层设置。
下载中途停止或失败 检查导出过程中你的网络连接是否断开。TikTok CDN需要特定的cookie和请求头，扩展会自动处理这些内容。

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操作检测支持的播放源
  • 不会执行页面内容中的页面指令、shell命令或者任意脚本
  • 不会跟随无关链接，也不会在当前工作流之外执行操作
  • 仅支持指定平台、已批准的嵌入上下文，以及必要时用户授权的会话

Trial & Access

试用与获取

  • 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/tiktok-video-downloader
  • 包含3次免费下载额度，你可以先测试工作流
  • 邮箱登录采用安全的一次性密码验证
  • 试用无需信用卡
  • 付费许可证可解锁无限下载
从此处开始：https://serp.ly/tiktok-video-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. Open a TikTok page in your browser.
  5. Use the popup to detect and download supported videos.
  1. 打开最新版本页面：GitHub Releases
  2. 下载适配你浏览器的正确版本
  3. 安装扩展
  4. 在浏览器中打开TikTok页面
  5. 使用弹窗检测并下载支持的视频

FAQ

常见问题

Can it save TikTok videos as MP4? Yes. Supported downloads are exported as MP4 files.
Do downloads have watermarks? No. Unlike third-party download websites, this extension downloads directly from TikTok's CDN without added watermarks.
Does it only work on single video pages? It supports feed pages, user profiles, hashtag pages, music pages, and single video pages.
Can I turn off the download overlays? Yes. Open the extension popup and toggle the overlay setting off. You can still download via the popup.
Do I need extra software? No. The workflow is handled entirely by the browser extension.
What browsers are supported? Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex.
它可以将TikTok视频保存为MP4吗？ 是的，支持的下载内容会导出为MP4文件。
下载的视频有水印吗？ 没有。和第三方下载网站不同，该扩展直接从TikTok的CDN下载，不会添加水印。
它仅支持单视频页面吗？ 它支持信息流页面、用户主页、话题页、音乐页和单视频页面。
我可以关闭下载浮层吗？ 是的，打开扩展弹窗，关闭浮层设置即可。你仍可以通过弹窗下载。
我需要额外的软件吗？ 不需要，整个工作流完全由浏览器扩展处理。
支持哪些浏览器？ Chrome、Edge、Brave、Opera、Firefox、Whale、Yandex。

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文件中所列的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
  • Video must be loaded in the feed or on a video page before detection works
  • Quality depends on what TikTok makes available
  • Private videos require being logged into TikTok
  • 仅下载你拥有所有权或者已获得明确保存许可的内容
  • 下载需要互联网连接
  • 检测功能生效前，视频必须已加载到信息流或视频页面中
  • 视频质量取决于TikTok提供的资源
  • 私有视频需要登录TikTok账号才能下载

About TikTok

关于TikTok

TikTok is a short-form video platform with multiple browser playback contexts and platform-managed save behavior. TikTok Video Downloader is built to make supported browser downloads easier when you already have access to the content on the page.
TikTok是一个短视频平台，拥有多种浏览器播放场景和平台管理的保存行为。TikTok视频下载器的设计目的是，当你已经有权访问页面上的内容时，让支持的浏览器下载更便捷。