PiSpaceTools

Audio converter

Convert audio files to MP3, WAV, M4A (AAC) or Ogg (Opus) in your browser, with bitrate control.

Files stay on your deviceFree, no account
Choose audio files or drop them here
MP3, WAV, M4A, AAC, FLAC, Ogg, Opus, WebM, or a video's soundtrack
Convert to

    How to use it

    1. Add audio files.
    2. Choose the format and quality.
    3. Download.

    Questions

    Is my audio uploaded?

    No. It is decoded and encoded by your browser on your device.

    Can it create FLAC?

    Not yet. FLAC files can be opened, and saved as WAV for lossless quality.

    More audio tools

    See all
    Audio cutterSee the waveform, select part of a song or recording, add fade-in and fade-out, and save it as MP3 or WAV.Volume booster and normaliserRaise or lower the volume of an audio file, or normalise it so the loudest point reaches a level you choose.Voice recorderRecord your voice with your microphone, listen back and save it as a WebM, WAV or MP3 file.