音频提取器

从视频文件中提取音轨

所有处理均在浏览器中完成，不会上传任何数据。

Offline Ready

File Input

File Output

Extract Audio from Video

Upload a video file and extract its audio track as WAV or WebM using the Web Audio API.

🔒所有处理均在浏览器中完成，不会上传任何数据。

How to Use

Upload a video file (MP4, WebM, etc.) and the tool will extract its audio track using the Web Audio API. You can then export the audio as WAV (lossless) or WebM (compressed). Note: the browser must support decoding the video's audio codec.