Audio tool

Audio Converter

Convert WAV, M4A, OGG and more to MP3 or WAV.

Free Files stay on your device
Choose an audio fileWAV, M4A, OGG, FLAC, MP3, Opus · not uploaded

About this tool

Audio Converter changes audio files into MP3 for small size and wide support, or WAV for uncompressed editing. It reads most common formats. Your files are processed on your own device. Nothing is uploaded to our servers.

How to use Audio Converter

  1. Choose an audio file.
  2. Pick MP3 (with bitrate) or WAV.
  3. Press “Convert” and download.

Questions people ask

Which bitrate should I choose?

128 kbps is fine for speech. 192 kbps suits most music. 320 kbps is the highest MP3 quality.

Can I convert FLAC or M4A?

Yes, if your browser can decode it. Chrome and Edge decode FLAC, M4A (AAC), OGG and Opus.

Is WAV bigger than MP3?

Yes, about 10 times bigger. WAV is uncompressed, which is useful for editing.

Guides for Audio Converter

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Audio TrimmerCut a section of a song or recording and save it. Volume BoosterMake audio louder or quieter in dB, with a limiter. Audio Speed ChangerSpeed up or slow down audio, with or without pitch change. Voice RecorderRecord your voice from the microphone and save it. Audio JoinerMerge several audio files into one, with optional crossfade. Reverse AudioPlay any audio file backwards and save it.
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