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在线视频转音频提取工具

从 MP4、MOV、AVI、MKV、WEBM 视频中一键提取高清 MP3 或 WAV 音频 — 无需安装转换器。

核心功能

支持所有主流视频
兼容 MP4、MOV、MKV、AVI、WEBM 等所有视频格式。
高码率音频提取
直接提取原始音频流或转码为 320kbps MP3。
极速本地提取
利用浏览器硬件加速,秒级完成视频抽音频。

使用指南

1

上传视频文件

选择包含所需音频的视频文件。

2

选择输出音频格式

选择导出为 MP3、WAV 或 AAC。

3

提取并下载

点击提取按钮,立即保存抽离出的音频文件。

Online Video to Audio Converter & MP4 to MP3 Extractor Free

Looking to extract background music from TikTok or YouTube video clips, or turn lengthy recorded webinars and video lectures into portable MP3 podcasts for offline listening? YupVox Free Online Video to Audio Converter extracts pristine, high-fidelity audio tracks from MP4, MOV, WebM, MKV, and AVI videos into studio WAV or 320kbps MP3 directly in your web browser.

Why Choose YupVox Online Video to Audio Converter?

Universal Video Format Support

Seamlessly decodes MP4, Apple MOV, WebM, MKV, and AVI video containers.

Studio-Grade Audio Export (WAV / MP3)

Preserves full dynamic range with uncompressed WAV lossless or 320kbps MP3 bitrate.

Live Video Player & Audio Waveform

Play back video and inspect the dynamic visual waveform in real time.

Zero Upload Wait & Total Privacy

Processes your videos 100% client-side without bandwidth waste or privacy leaks.

How to Extract Audio from Video in 3 Simple Steps

STEP 1
Upload video file: Drag & drop or select your MP4, MOV, or WebM video file.
STEP 2
Inspect audio track: Check video duration and preview the extracted audio stream.
STEP 3
Download audio file: Click Extract Audio to save your standalone MP3 or WAV audio track.

常见问题解答

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