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Convert 3GP to ALAC

Extract the audio from 3GP videos and save it as ALAC — ideal for lossless music libraries on iPhone, iPad and Mac.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

    Quality
    Advanced options
    Trim (optional)
    Use minutes:seconds, e.g. 1:05.5

    How to convert 3GP to ALAC

    1. 1

      Tap Choose files and select one or more 3GP files (or drag them in).

    2. 2

      Check that ALAC is selected. Use Advanced options for bitrate, channels or trimming.

    3. 3

      Press Convert. Everything happens on your device — no upload, no waiting in a queue.

    4. 4

      Your ALAC downloads automatically. Converting several files? Grab them all as a ZIP.

    3GP vs ALAC

    Only the sound is kept — the picture is dropped, so the ALAC file is far smaller than the 3GP video.

    3GPALAC
    Full name3GPP Mobile VideoApple Lossless Audio Codec
    TypeVideoAudio
    CompressionLossyLossless
    Developed by3GPPApple
    Introduced20032004
    Plays on iPhone◐ Partly / with an app✓ Yes
    Plays on Android✓ Yes◐ Partly / with an app
    Plays on Windows◐ Partly / with an app◐ Partly / with an app
    Plays on Mac◐ Partly / with an app✓ Yes

    About 3GP and ALAC

    3GP: 3GP was designed for mobile phones in the 2000s. It keeps files tiny, which makes it perfect for old keypad phones, feature phones and very slow connections.

    ALAC: ALAC is Apple's lossless format. It compresses audio to roughly half the size of WAV with zero quality loss and plays natively in Apple Music, iTunes and on every iPhone. It is saved with the .m4a extension.

    Frequently asked questions

    How do I convert 3GP to ALAC on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your 3GP, make sure ALAC is selected and tap Convert. The ALAC file is saved to your Downloads.
    Will converting 3GP to ALAC reduce quality?
    Only the sound is kept — the picture is dropped, so the ALAC file is far smaller than the 3GP video.
    Can I convert only part of the 3GP?
    Yes. Open Advanced options → Trim and enter a start and end time.
    Is this 3GP to ALAC converter free?
    Yes — completely free with no limits on the number of files, no watermark and no account. The site is supported by ads.
    Are my files uploaded to a server?
    No. The converter runs inside your browser using WebAssembly, so your files never leave your device. That's also why it works for private and confidential recordings.

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