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Convert OPUS to AIFF

OPUS is great for voice messages, calls and streaming at low bitrates, but AIFF is the better choice for uncompressed audio for Mac and pro audio software. Convert OPUS to AIFF in seconds, right in your browser.

  • 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 OPUS to AIFF

    1. 1

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

    2. 2

      Check that AIFF 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 AIFF downloads automatically. Converting several files? Grab them all as a ZIP.

    OPUS vs AIFF

    AIFF is lossless, but it can't restore detail already removed by OPUS's compression — the file just gets bigger. Convert when an app or editor requires AIFF.

    OPUSAIFF
    Full nameOpus AudioAudio Interchange File Format
    TypeAudioAudio
    CompressionLossyLossless
    Developed byIETF / Xiph.OrgApple
    Introduced20121988
    Plays on iPhone◐ Partly / with an app✓ Yes
    Plays on Android✓ Yes◐ Partly / with an app
    Plays on Windows✓ Yes◐ Partly / with an app
    Plays on Mac✓ Yes✓ Yes

    About OPUS and AIFF

    OPUS: Opus is a modern, highly efficient codec used by WhatsApp voice notes, Discord, Zoom and WebRTC calls. It sounds excellent even at very low bitrates.

    AIFF: AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV. It is used in GarageBand, Logic Pro and professional audio workflows.

    Frequently asked questions

    How do I convert OPUS to AIFF on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your OPUS, make sure AIFF is selected and tap Convert. The AIFF file is saved to your Downloads.
    Will converting OPUS to AIFF reduce quality?
    AIFF is lossless, but it can't restore detail already removed by OPUS's compression — the file just gets bigger. Convert when an app or editor requires AIFF.
    Is this OPUS to AIFF 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.

    Rate this tool

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    Convert OPUS to other formats

    OPUS to MP3OPUS to M4AOPUS to M4ROPUS to AACOPUS to ALACOPUS to WAVOPUS to FLACOPUS to OGGOPUS to WEBAOPUS to WMAOPUS to AC3OPUS to CAF

    Convert other formats to AIFF

    MP3 to AIFFM4A to AIFFM4R to AIFFAAC to AIFFALAC to AIFFWAV to AIFFFLAC to AIFFOGG to AIFFWEBA to AIFFWMA to AIFFAC3 to AIFFCAF to AIFFAMR to AIFF3GA to AIFFAPE to AIFFMP4 to AIFFMOV to AIFFMKV to AIFFWEBM to AIFFAVI to AIFFFLV to AIFFWMV to AIFF3GP to AIFFM4V to AIFFMPG to AIFFTS to AIFFGIF to AIFFMTS to AIFFVOB to AIFFHEVC to AIFFRMVB to AIFF

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