MP4 to MP3 Converter Online – Convert MP4 to MP3 Free

Drag and drop a video file here or click to select

Required video format: MP4

Extract as

The first audio track from the video will be extracted.

Audio

Bitrate (kbps)

Sample Rate (Hz)

Channels

Audio volume

Trim

Start

End

All processing happens in your browser. Files are never uploaded to any server.

The first extraction may take longer while your browser loads the media engine, and large videos need more device memory.

Convert MP4 files to MP3 directly in your browser. This page is built for users who need a precise MP4 to MP3 workflow with fast results, local processing, and no server upload.

Turn video interviews, webinars and presentations into audio-only files.

Choose MP3 for compatibility or another audio format for your workflow.

Typical use cases:

Save a video soundtrack for editing, podcasting or transcription
Create audio-only copies for listening and archiving
Prepare speech audio for captions, notes or transcripts

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You can also adjust bitrate, sample rate, channels, volume, and trim settings before conversion when you need more control over the output.