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Audio tools

Convert MP4 to MP3

Files are never uploaded to a server. Click to see how it works.

Decode the main audio track from an MP4 or MOV and encode a standard MP3 file for listening or sharing.

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Supports direct MP4, MOV, or WebM URLs that allow cross-origin downloads. Processing remains local after download; the source host receives the download request.
What this tool changes

Decode the main audio track from an MP4 or MOV and encode a standard MP3 file for listening or sharing. Your original file is not replaced or modified.

Related tasks

These tools work with the same files or solve a common next step. Choose the result you actually need.

Extract Audio from Video

Grátis

Take the main audio track from an MP4 or MOV and save it as M4A, copying compatible audio without re-encoding.

Abrir ferramenta

Mute Video

Grátis

Remove audio tracks from an MP4 or MOV and keep compatible video data unchanged in a new MP4.

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Trim Video

Grátis

Choose a start and end time, preview the actual keyframe-safe interval, and save a trimmed MP4 without re-encoding compatible tracks.

Abrir ferramenta

Compress Video

Grátis

Reduce MP4 or MOV size by lowering resolution or bitrate while preserving a compatible primary audio track.

Abrir ferramenta
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