Install and open a video page
Install the extension in desktop Chrome and open a playable video page.
Short Video Material &Content Extraction Toolkit
Paste a public video link to extract video, audio, covers and subtitles.
Upload your own audio/video files for automatic transcription.
Link extraction failed? Try the browser extension
Explore extension Detect available media after playing the original video.
100+Major public video platforms supported
4 Media TypesVideo, audio, covers, subtitles
＞ 96.9%Valid links usually parse reliably
3 LanguagesSimplified Chinese, Traditional Chinese and English
Get the Materials You Need Across Video Platforms
Paste a public video or authorized material link to extract video, audio, covers, and subtitles. Each platform uses a tailored parsing strategy.
Video Extract
Extract usable video from public or authorized sources
Audio Extract
Extract MP3, M4A and other audio formats
Cover Image
Save cover images for easy organization and archiving
Batch Process
Batch extract titles, covers, subtitles and metadata
Transcription
Upload audio/video to generate text and subtitles
Browser extension: parse, detect, download, and summarize
Open the extension sidebar on a video page to find available media. If standard parsing finds nothing, detect media as it plays, then download, summarize, or ask follow-up questions.
Parse or detect media
Try parsing in the sidebar first. If nothing appears, play the video and run browser detection.
Download and summarize
Check the audio status and download available media, or summarize the video and ask follow-up questions.
Results depend on the media played on the original page. DRM and access restrictions cannot be bypassed.
Three Easy Steps
Paste a video link, parse or detect available media, then download what you need
Paste Link
Paste a public video or authorized material link into the input box
Parse or Detect
Parse the link first. If no media is found, use the browser extension to detect media as it plays
Download Materials
Review available media and download the video, audio, cover, or subtitles you need
Top Public Video Platforms
Covering the most popular creator platforms and authorized content scenarios
What Users Say
Feedback from video download, subtitle extraction and content organization scenarios
★★★★★
“支持的平台很多，下载速度快，字幕提取也很准确，素材整理省了不少时间。”
张先生Short Video Creator · China
★★★★★
“The workflow is clear and fast. I can get the video, audio and captions without switching tools.”
Sarah J.Content Creator · United States
★★★★★
“批量处理功能很实用，做多平台内容时效率提升非常明显。”
李女士Brand Content · China
★★★★★
“字幕和封面可以一起整理，界面也很直观，新手基本不用学习。”
陈同学Bilibili Creator · China
★★★★★
“支持的平台很多，下载速度快，字幕提取也很准确，素材整理省了不少时间。”
张先生Short Video Creator · China
★★★★★
“The workflow is clear and fast. I can get the video, audio and captions without switching tools.”
Sarah J.Content Creator · United States
★★★★★
“批量处理功能很实用，做多平台内容时效率提升非常明显。”
李女士Brand Content · China
★★★★★
“字幕和封面可以一起整理，界面也很直观，新手基本不用学习。”
陈同学Bilibili Creator · China
★★★★★
“Audio extraction and subtitle export are both reliable. It fits naturally into my editing workflow.”
Mika T.Video Editor · Japan
★★★★★
“处理长视频素材时最有帮助，音频和字幕能直接拿去做后续整理。”
王先生Course Creator · China
★★★★★
“A polished utility that removes repetitive steps from preparing clips and transcripts.”
Alex R.Podcast Producer · United Kingdom
★★★★★
“下载、字幕、封面几个常用能力放在一起，日常运营方便很多。”
周女士New Media Editor · China
★★★★★
“Audio extraction and subtitle export are both reliable. It fits naturally into my editing workflow.”
Mika T.Video Editor · Japan
★★★★★
“处理长视频素材时最有帮助，音频和字幕能直接拿去做后续整理。”
王先生Course Creator · China
★★★★★
“A polished utility that removes repetitive steps from preparing clips and transcripts.”
Alex R.Podcast Producer · United Kingdom
★★★★★
“下载、字幕、封面几个常用能力放在一起，日常运营方便很多。”
周女士New Media Editor · China
Parse a Video Link, Download What You Need
Paste a public video or authorized material link to download available video, audio, covers, and subtitles.
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。