免费浏览器扩展 — 无需软件，无需注册
Instagram · Facebook · TikTok
无水印无损保存。
getvy 自动检测您正在观看的页面视频（Reels、Stories、动态、直播 stream），一键保存为高清 MP4。无水印、无屏幕录制、无需繁琐的在线转换网站。
Reels & Stories
无水印
HLS · m3u8 · DASH
→ MP4
适用于 Chrome 和 Edge · 视频绝不离开您的设备
支持平台
直接下载您常用平台的视频
一个扩展覆盖所有平台 — 直接提取原始流，保持最高画质。
Instagram
Reels、Stories 及动态视频 — 保存为无水印 MP4
无水印
Facebook
Watch、Reels 及分享视频，保持原画质
全高清
TikTok
保存任意 TikTok 视频，无水印无 ID
无水印
X / Twitter
自动识别推文中的视频与剪辑
一键保存
Reddit
带音频的 v.redd.it 视频，完美合并为单文件
含音频
流媒体网站
课程、新闻、Chzzk 剪辑 — 任意 HLS/DASH/MP4 流
HLS · DASH
工具箱
两种方式保存您观看的内容
全部在浏览器本地运行。绝不上传任何数据，无需安装系统软件。
视频下载器
已上线
检测页面上的 Instagram、Facebook、TikTok 及 HLS/DASH/MP4 视频，保存为无水印单文件 MP4。支持高达 6 倍并发下载，并通过 ffmpeg.wasm 本地合并，服务器无法接触您的视频。
从 Chrome Web Store 安装
视频转 GIF 工具
即将推出
将任意视频剪辑转换为高品质动图 GIF — 剪裁范围、调整帧率、导出，全部在本地完成。即将作为配套扩展推出。
开发中
技术细节
像开发者工具一样专业
不经过任何第三方中转服务器，直接建立与视频播放器相同的流连接。
Formats
HLS · DASH · MP4 — 自动解析并合并 m3u8 播放列表
Speed
6× parallel — 支持多达 6 个分段同时并发下载
Convert
ffmpeg.wasm — 在浏览器内自动将 HLS 流切片 (TS) 合并为 MP4
Privacy
零上传 privacy — 不收集任何数据，绝不向外发送任何内容
使用指南
如何下载流媒体视频
深入浅出的实操指南 — 从 m3u8 原理到解决无法播放的文件。
FAQ
常见问题解答
我可以下载没有水印的 Instagram Reels 吗？
是的。getvy 直接抓取原始视频流，而不是二次编码的副本 — 因此您保存的是纯净源文件，与平台播放器接收到的完全一致。
getvy 会收集我的个人数据吗？
不会。视频检测、下载和 MP4 转换全部在您的浏览器本地完成。扩展不会收集、存储或传输任何个人数据。
支持下载哪些视频格式？
支持 HLS 流 (.m3u8)、DASH 流 (.mpd) 以及 MP4、WebM、MOV 等直接文件。HLS 流按分段下载后，使用 ffmpeg.wasm 在本地合并为单个 MP4。
为什么图标显示页面上没有视频？
getvy 通过网络请求检测视频。如果在安装扩展前页面已打开，或视频尚未开始加载，则无法捕获。刷新页面并点击播放，图标角标会在几秒内更新。
可以下载受 DRM 保护的视频吗？
不能。受 DRM 保护的订阅服务流无法下载 — getvy 不会绕过版权保护。
下载 Instagram, Facebook 和 TikTok 视频 — 免费, 无水印
getvy 是一款适用于 Chrome 和 Edge 的免费视频下载器。它通过从正在观看的页面中提取原始流，并在您的设备上转换为标准 MP4，从而保存 Instagram Reels/Stories、Facebook 视频、无水印 TikTok 剪辑、X/Twitter 动态和带音频的 Reddit 视频。无需转换网站、无需粘贴链接、无需安装软件，输出文件绝无水印。
与将链接重新上传至服务器的在线下载网站不同，getvy 完全在您的浏览器内部运行：分段并发提取（最高 6 个），并使用 ffmpeg.wasm 本地合并，您观看的任何内容都不会发送给第三方。它还支持在线课程、新闻网站及 Chzzk 等平台的 HLS (m3u8) 和 DASH (mpd) 流。
如何将 Instagram Reel 或 TikTok 保存为 MP4
安装扩展并打开您想要保存的 Reel 或视频。点击播放 — getvy 图标亮起并显示检测到的流数量。点击图标，选择清晰度并点击下载：无水印的纯净 MP4 将直接保存到您的下载文件夹中。
Legal
Copyright, DMCA & Terms
Copyright & responsible use
getvy is a browser tool that helps you keep a personal copy of content you are
entitled to access. getvy does not host, store, or re-transmit any video on its own
servers — detection, downloading, and conversion all happen locally inside your browser.
YouTube is not supported, and DRM-protected streams are not downloadable: getvy does not bypass copy protection. You are solely responsible for complying with the content owner's terms of service and the copyright law of your jurisdiction. Download only what you're allowed to, and do not redistribute or use downloaded content commercially.
YouTube is not supported, and DRM-protected streams are not downloadable: getvy does not bypass copy protection. You are solely responsible for complying with the content owner's terms of service and the copyright law of your jurisdiction. Download only what you're allowed to, and do not redistribute or use downloaded content commercially.
DMCA / copyright complaints
Notice of non-hosting. getvy operates strictly as a client-side browser tool and
hosts, indexes, or archives no video content on any server. We therefore have no technical
means to remove content stored on third-party servers — please contact the platform where
that content is actually published.
Filing a notice. If you believe your copyrighted work is used without authorization on this website or inside the extension itself, email [email protected] with: (1) your signature, (2) identification of the work, (3) the URL of the material, (4) your contact details, (5) a good-faith statement that the use is unauthorized, and (6) a statement under penalty of perjury that the information is accurate and that you are the owner or authorized agent. Valid notices are reviewed within 24–48 business hours.
Counter-notice & false claims. If material was removed by mistake or misidentification, you may submit a counter-notice in the same form. Knowingly misrepresenting that content is infringing may result in liability for damages, including costs and attorneys' fees. We restrict or terminate access for repeat infringers.
Filing a notice. If you believe your copyrighted work is used without authorization on this website or inside the extension itself, email [email protected] with: (1) your signature, (2) identification of the work, (3) the URL of the material, (4) your contact details, (5) a good-faith statement that the use is unauthorized, and (6) a statement under penalty of perjury that the information is accurate and that you are the owner or authorized agent. Valid notices are reviewed within 24–48 business hours.
Counter-notice & false claims. If material was removed by mistake or misidentification, you may submit a counter-notice in the same form. Knowingly misrepresenting that content is infringing may result in liability for damages, including costs and attorneys' fees. We restrict or terminate access for repeat infringers.
Terms of use
1. Personal, non-commercial use. getvy is provided for personal, non-commercial use
with content you are entitled to access.
2. Prohibited conduct. Reproducing, distributing, or publicly transmitting copyrighted works without permission; attempting to circumvent DRM; reselling or redistributing the service; violating a target site's terms; automated bulk scraping.
3. Out of scope. getvy does not support YouTube and does not download DRM-protected streams — a deliberate limitation for platform and web-store policy compliance.
4. No warranty. Provided "AS IS." Site-specific behavior may break without notice when target sites change their structure.
5. Limitation of liability. To the maximum extent permitted by law, getvy is not liable for indirect, incidental, special, or consequential damages arising from use of the service. You bear sole legal responsibility for how you use content obtained via getvy.
6. Contact. [email protected]
2. Prohibited conduct. Reproducing, distributing, or publicly transmitting copyrighted works without permission; attempting to circumvent DRM; reselling or redistributing the service; violating a target site's terms; automated bulk scraping.
3. Out of scope. getvy does not support YouTube and does not download DRM-protected streams — a deliberate limitation for platform and web-store policy compliance.
4. No warranty. Provided "AS IS." Site-specific behavior may break without notice when target sites change their structure.
5. Limitation of liability. To the maximum extent permitted by law, getvy is not liable for indirect, incidental, special, or consequential damages arising from use of the service. You bear sole legal responsibility for how you use content obtained via getvy.
6. Contact. [email protected]
getvy