Multi-Platform
Covers YouTube, Douyin, Bilibili, TikTok, Instagram and 100+ major platform entries.
Multi-Platform Video Downloader
A unified entry for detecting multi-platform links; use dedicated pages for YouTube, Bilibili and Douyin to get fuller platform-specific capabilities.
Video Download Audio Extract Cover Extract Subtitle Extract
Supported Content
HD Quality
Supports 4K, 1080P and more, lossless original quality extraction.
Multiple Formats
Video MP4, Audio MP3/M4A, Subtitles SRT/VTT for all scenarios.
No Installation
Use online, no software or plugins needed.
Three Easy Steps
Get the video, audio and subtitles you need in three simple steps
Copy Video Link
Copy the video link from the supported platform.
Paste & Parse
Paste the link and click "Extract" to wait for results.
Download Materials
Choose video, audio, cover or subtitles to download.
Common Failure Reasons
Link Error
The link is incomplete, missing http/https, or not a supported public video link.
Video Unavailable
The video has been deleted, set to private or is unavailable.
Login Required
Some content requires signing in to access.
API Change
Platform rules or page structure changes may temporarily affect parsing for some sites.
FAQ
合规使用提醒
了解更多请仅下载或使用您拥有合法权利的内容，尊重平台规则与创作者权益。墨子号不存储视频或音频文件。