Extract the audio track from supported videos such as MP4, WEBM, or MOV and convert it to MP3 directly in your browser.
一个分离视频音轨并将其保存为独立 MP3 音频文件的工具。
Our tool uses the browser's native AudioContext to decode the video's audio stream and a local MP3 encoder to create a genuine MP3 file — all using your device's local CPU power.
因为整个提取过程都在您的本地计算机上进行，所以您的视频文件永远不会上传到互联网上。