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Audio Compressor

Reduce an audio file's size by lowering its bitrate.

🎵Zum Auswählen einer Audiodatei tippenoder hier ablegen

    Beim ersten Einsatz eines Video- oder Audio-Tools wird einmalig eine ca. 30 MB große Verarbeitungs-Engine heruntergeladen. Danach läuft alles komplett auf deinem Gerät.

    So funktioniert's

    1. 1Wähle an audio file.
    2. 2Wähle a target bitrate.
    3. 3Compress and download the kleiner MP3.

    Über dieses Tool

    Shrink an audio file’s size by re-encoding it at a lower bitrate — useful for email attachments, storage limits, or faster uploads, with a choice of bitrate to balance size against quality.

    What bitrate should I choose?

    128 kbps is a reasonable balance for most speech and music; go lower for smaller files or higher to preserve more quality.

    What format do I get back?

    An MP3 file at the chosen bitrate.

    Is my audio uploaded anywhere?

    No, compression happens entirely on your device. A one-time ~30 MB processing engine downloads the first time you use a video or audio tool.