Which formats are supported for conversion?

You can upload MP3, WAV, OGG, AAC, M4A, FLAC, and WebM audio files. The tool decodes them client-side in your browser and exports studio-grade uncompressed WAV or optimized WebM audio.

Is my audio uploaded to any server?

No! Everything is decoded, processed, and rendered directly on your device using the browser Web Audio API. 100% private.

Can I convert stereo audio to mono or adjust the sample rate?

Yes, you can freely switch between original, mono, and stereo channels, and adjust sample rate between 22,050 Hz, 44,100 Hz (CD quality), and 48,000 Hz (broadcast quality).

声音的 100% 客户端

Audio Converter

使用采样率控件在 WAV、MP3 和 OGG 格式之间转换音频文件。

零上传

永远不会离开浏览器

即时速度

WASM 加速

Click to select or drag & drop an audio file

MP3, WAV, AAC, M4A, OGG, FLAC up to 100MB

Uncompressed studio-quality PCM WAV export

Mono and stereo channel conversion

22kHz, 44.1kHz, and 48kHz resampling

Direct browser Web Audio rendering

简单的工作流程

如何使用这个工具

只需三个快速步骤即可获得结果，无需任何学习曲线。

1. Upload Audio

Select any MP3, WAV, AAC, M4A, or OGG file from your device.

2. Choose Settings

Pick target format, stereo/mono channels, and sample rate.

3. Convert & Download

Click Convert and immediately download the rendered audio file.

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常见问题解答

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Audio Converter

Click to select or drag & drop an audio file

如何使用这个工具

1. Upload Audio

2. Choose Settings

3. Convert & Download

常见问题解答

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Audio Converter

Click to select or drag & drop an audio file

如何使用这个工具

1. Upload Audio

2. Choose Settings

3. Convert & Download

常见问题解答

相关工具

Audio Trimmer

Video to MP3 Converter

Voice Recorder